How And When To Choose The Right Six Sigma Training

The term "Six Sigma" may seem difficult to comprehend at times, but is actually very easy to explain. The term is derived from a character in the Greek alphabet, which is used for representing a standard variation in statistical mathematics. Statistically, Six Sigma can be defined as a near perfect method of production that restricts the number of defects to less than 3.4 for every million opportunities that exist for a defect to occur. This makes Six Sigma one of the preferred quality management techniques for achieving near perfect business processes through process improvement.

Data Driven And Disciplined Approach

Six Sigma follows a disciplined and data driven approach for eliminating defects in any type of business process, whether it is the product manufacturing process or after sale customer service. The two most commonly used methodologies in quality improvement projects are the DMAIC process (define, measure, analyze, improve, control) and the DMADV process (define, measure, analyze, design, verify). The former is used for improving the quality of business processes that have not met customer specifications and require improvement. The latter is used for developing new products or business processes that conform to 6-Sigma quality levels. Both the processes are carried out under the guidance of Green Belts and Black Belts, who in turn are guided by Six Sigma Master Black Belts.

Companies often want to know exactly how many benefits can be derived from Six Sigma training. Just to get an idea, one can look at the financial data of General Electric, one of the companies that have successfully implemented Six Sigma training. It is estimated that the total value of benefits derived from the training was close to a staggering $ 10 billion in the five years after implementation. It is estimated that on an average, Six Sigma Black Belts help companies save $ 230,000 per project. Given that most companies can execute 4 to 6 such projects per year, the total savings can translate into $ 920,000 to $ 1,380,000 per year.

Selection Process

After selecting the most appropriate type of training, a company needs to find the right consultant who has the necessary skills and experience in implementing Six Sigma programs. The selection of the training consultant will depend on the type of Six Sigma program that the company is planning to implement. Some programs are implemented all throughout an organization whereas others are implemented in a specific area only such as individual functional departments. The decision regarding the selection of the consultant needs to be made only after consulting other employees, as they are the ones who will eventually interact with the consultant during the implementation process.

After getting approval from the employees, it is advisable to seek references from business associates in other companies that have implemented such projects and can provide the necessary insights. Companies need to interview potential trainers and ask questions regarding their previous work relationships, referrals, total number of candidates trained by them till date, training materials used, earlier projects they have worked on, and their qualifications. This is essential since companies need trainers with a great deal of real-world experience. Companies need to inquire in depth about the type of training that the trainer is willing to provide. Usually, companies prefer training firms that operate online help desks for helping clients in dealing with problems that might arise after the training has been completed.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Process Simulation And Modeling

Six Sigma has become a buzzword in industry circles since its introduction in the 1990's. The methodology is based on a disciplined and data driven approach and is used for eliminating defects and achieving near perfection by restricting the number of possible defects to less than 3.4 defects per million. It is being used effectively for managing processes of both, manufacturing and services industry. In the manufacturing industry, it is used for limiting defects in the goods produced whereas in the services sector it is used mainly for reducing transactional errors.

What Is Process Simulation And Modeling?

Simulation software based on Six Sigma methodologies can be used for simulating a wide range of processes in order to eliminate common industry problems related to defects, wastage of productive resources, and quality control. The basic idea governing Six Sigma process simulation is to provide an accurate system of measuring defects in a process, so that these can be eliminated during the actual production. The emphasis is on measurement and statistics for ensuring that the process is properly set up and measured. The methodology is also used for measuring baseline performance, which helps predict the effects of any improvements made in the process. Proper application of Six Sigma methodologies leads to tangible improvements effected by decisions that have been explored and proven in detail.

Scope

The Six Sigma philosophy covers different aspects of industrial processes ranging from pure defect management to process performance improvement. With the increasing use of Six Sigma methodologies, it has become widely accepted that process simulation and modeling techniques can be used for improving almost any type of manufacturing or transactional process. Most of the process simulation and modeling techniques are based on DMAIC (Define, Measure, Analyze, Improve, Control). In the 'Define' phase, the process simulation techniques are used for identifying the changes that would have made the most impact on the outcome. This helps in making the most appropriate changes. Various simulation tools are used throughout the other phases for providing detailed statistical data on the effect of any proposed changes related to throughput, utilization, delays, service levels, and any other factors related to the process.

How The Simulation Model Works

- The simulation software coverts numerical data into graphic representations, which are relatively easier to understand. - Commercial companies that specialize in providing Six Sigma services offer customized services, wherein the simulation model is an exact replica including all the elements used in the actual process such as machines, labor, conveyor and belts. - All these elements are represented by icons and once they are in place, one can define the link between these elements, establish the process flow, and add as much detail as possible for simulating the actual process more accurately and more effectively. - After setting up the simulation, one can simulate an infinite number of hypothetical scenarios both positive and negative that might affect the process. For example with the help of simulation, a manager can know exactly what will happen if a crucial machining tool breaks down or half the labor force does not turn up for work. - All these factors can severely affect production. However if the extent of potential damage is known beforehand, appropriate contingency plans can be put in place for restricting or even eliminating the possible loss of production.

Process simulation and modeling techniques help executives make informed decisions. The data generated by the simulation tools empowers decision makers with a deep insight about the process and procedures, allowing them the ability to make the necessary changes.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Document Control Issues

When discussing Six Sigma document control issues it is essential to recognize the effect Six Sigma has on any firms QS/ISO 9000 initiatives. From its inception until today, Six Sigma has evolved and at present is much more than a defect control mechanism. It is referred to as a methodology that is used to control course deviations that have the capacity to cause defects. In any process where change is initiated, there is often an undesirable variation in end results. The 6-Sigma methodology is intended to manage variation and do away with such expected defects. Its use guarantees superior performance, consistency and value to the end user.

Major Techniques

The two Six Sigma methodologies to be understood are Six Sigma DMAIC methodology (Define, Measure, Analyze, Improve, Control) and Six Sigma DMADV methodology (Define, Measure, Analyze, Design, Verify). What is most important in Six Sigma document control is timely interception and communication. When using 6-Sigma to uphold ISO 9000 certification, document control is an important aspect of the entire process. The Document Control feature is helpful in regulating the known coordinates. Its need arises when changes are made in any regular practice. As and when there is change in a system, it may require a while to understand and adjust to these alterations. Since the authorization to amend standard procedures is often made by an individual or specific body within a company, it is very important that all staff members who will be affected with these changes are notified in time. An accurate control measure guarantees that all personnel who are going to be affected by this interference are made aware of the changes. The document control aspect helps them analyze these changes, as well as realize that the new directives are now part of standard procedures. Document control helps associated personnel adhere, acknowledge and understand revisions in standard practices.

Alternatives

The document control procedures and alternatives have been discussed long enough to rationalize Six Sigma implementation. In most cases, a lot of objective revisions and realization of the need for change is possible through ISO 9000 Corrective Action data evaluations. The alternative is to use a proactive approach when implementing 6-Sigma to help provide greater value to the end customer along with developing a particular company"s reputation and projecting a much needed competitive edge. In Six Sigma methodology implementation, a company"s management selects and sponsors the Six Sigma project that is intended to accomplish planned objectives. As such, a specific project is awarded to a team that has potential process personnel and is led by a certified 6-Sigma Black Belt. Aside from having access to adequate funds needed to work on a new project, the team is also permitted to make authorizations to bring about the required change and implementing the blueprint of the methodology that is chosen.

Advantages Of Document Control

The document control procedures and alternatives ensure that a thorough evaluation has been carried out prior to undertaking any new project. Six Sigma methodology, together with an ISO 9000-type Document Control system avoids negligence of vital factors, provides accurate logistic results, allows for insight into long term project results and prevents process personnel from resorting to any previously used plan of action.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Identifying And Selecting A Six Sigma Consultant

When tested quality programs such as Six Sigma are implemented the right way, process improvement in a company can result in tangible gains within 3 to 6 months. Employees feel satisfied and ultimately, the shareholders also benefit from the overall results. While it is possible for business owners to study quality initiatives and effect changes within their organization on their own, sometimes an external consultant with expertise in Six Sigma might be the best person to help lead the change. Consultants are immune to a company's internal politics and have the advantage of exposure to information and best practices from other companies where they have implemented the procedure.

Choosing The Appropriate Consultant

Selecting the right Six Sigma Consultant is a vital decision that can have a tremendous effect on your business. Ways to assess a Six Sigma consultant include checking if their experience is relevant, if their track record is successful, if they are willing to impart their knowledge systematically and if they are skilled at training and facilitation.

Features Of A Good Consultant

- Six Sigma Consultants should have a unique blend of skills in Six Sigma and relationship management in team development and conflict resolution. - They should serve as good communication lines between the employees or the customers and the leaders of the organization. - They should take adequate responsibility for writing projects, documenting them and making decisions for the project. - They should be able to lead the projects and facilitate conferences. - Six Sigma consultants should also be able to make presentations to associates and contribute to a company's change of management process.

Selection Criteria

- The key to selecting a good Six Sigma consultant is becoming aware of the specific needs and work culture of your firm. - Companies hiring a Six Sigma Consultant should initially perform a careful assessment of their internal environment and then formulate a team that can oversee the whole process. - The company should know whether it requires a full Six Sigma service implementation or whether it only requires training. - The main reasons for hiring Six Sigma Consultants should be their expertise on certain subject matters, are skilled at communication, be it written or verbal, are unbiased and can implement their skills within the company in a non-partial manner. - Accountability is also an important consideration; if the implementation doesn't work then it can be placed squarely as the responsibility of the consultant. From an owner's point of view, it's easier to blame an external consultant than to take sides within the company itself. - Cost is certainly a major factor while choosing a consultant but it should not be the only one. The professional fees charged by Six Sigma firms can vary from reasonable to very expensive and the key consideration should be the value that the consultant brings to the organization.

Pre-Hiring Measures

- It is advisable for companies to identify about 10 Six Sigma Consultants and ask for a proposal, based on which, they could shortlist 3 to make a presentation. This method of selection has worked very well for many companies. - Background information about a consultant can be obtained from other businesses that have been through the process before. - It is important to select a firm with more than a few years of Six Sigma experience. - During the selection process, team leaders must decide what role the consultant has to play during the project. The consultant can be a strong facilitator and an experienced practitioner, a team member or a subject matter expert. - To fit into any of these roles, a consultant has to have strong facilitation skills, in-depth process knowledge, industry exposure and should be able to perform specific tasks for the team.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Change Management In Six Sigma

Change is the only constant thing in the world and businesses are no exception to this universal principle. The aim of change is bringing about continuous improvement in the competitive world through which businesses hope to surpass their competitors to meet customer needs better than the rest.

Change Meets Resistance

You need to anticipate resistance from unexpected corners while contemplating and proposing change. This could be for the first Six Sigma project or for the subsequent project, despite rigorous results with previous project implementations. Workers may respond by ignoring the change, by refusing or failing to comprehend changes, disagreeing with apparent benefits and resorting to delay tactics and tantrums. Other instances can be ignorance from other sections within the organizations and non-cooperation on projects

Managing The Change In Six Sigma

Project leaders understand that most resistance has no valid reasons.

1. For example, let us take the case of ignoring the change. People are opposed to change just because they don't want a change. Change entails doing things in a different way, which demands adoptability regardless of its simplicity. They assume ignoring the change proposal will ultimately lead to its withdrawal. Make it an irreversible change, perhaps by associating annual review to the success of the changed process.

2. Failure to comprehend is another place to manage the change assertively, although this is not intentional. Handling things can be easier in this case. Use additional sessions to explain, such as a lunch meeting, one-on-one meetings; mailers, tables, and calendars which are visible daily and can be used for tools.

3. Not accepting or ridiculing the true values of the benefits is another way of resisting change, which the Master Black Belt must anticipate. Use independent sources or/and positive results from other departments or projects to prove your point. See that the points are valid and the team can relate to them.

4. Failure to achieve speed: Slow progress in change initiatives may bog you down, forcing you to go through multiple steps, which you may want to skip, even though they are essential. But practically, this could be futile. Break the illusion of speed and build up the momentum as you progress on a scientific path only. This is more permanent and speedier than a diluted and scattered set of activities.

5. Sustaining and sharing the vision: They key to longevity of support down the line is the shared vision, the dream and positive attitudes. Following up launches with a flurry of short-lived activities achieves nothing. But the workforce needs to be galvanized regularly to keep the vision alive. Communicating and getting together regularly will help in this regard.

6. Proof of the pudding is in eating it: Shareholders look for economic benefits out of every project, although not opposed to changes as long as they see appreciation to top line and bottom line figures in the financial statement. You can only prove to them when you show increased profits riding on more volume and enhanced quality.

Managing the change in Six Sigma is no different from doing it elsewhere. But the scale of the operation and the interests concerned along with wisdom should guide the way ahead.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Data Collection Tools In Six Sigma

You can't imagine being able to organize the enormous amount of data and manipulate them as easily as you would be able to do without data collection tools. Then again, the task is not easily done unless you have selected the right kind of tool appropriate for the project. You need these data collection tools at all steps where you generate numerical data.

Six Sigma Data Collection Tools

The data collection tools are mostly in excel format and come as Macro Plug Ins, barring a few exceptions of stand-alone applications.

Initial Raw Data Collection Tools

1. Operational Definitions Sheet- This sheet defines the metrics so that data collection across the board is consistent. 2. Voice Of The Customer Data Collection Tool- Collect data from internal database, surveys, interviews, listening posts and observations at the point of sales and use and organize them systematically 3. Worksheet For Customer Segmentation- Worksheet for segmentation is essential to identify and concentrate on the demands of main and sub-segments which helps get down to finer details 4. Check Sheets- Very handy in collecting smaller sample data of different attributes or counts for use in defining problem areas or substantiating the outcomes. 5. Data sheets- These plain and simple datasheets are used to gather small amounts of measured or variable data to for the purpose of defining a problem or substantiating the results.

Data Assessment Tools

Data assessment tools are not decision-making tools such as the Ishikawa Fishbone Chart or the Thought Map Relation Diagram.

1. Customer Requirement Translation And Analysis Tool- Analysis of customer requirement is done to translate to an understandable and an unambiguous language. The translated and interpreted customer data converts into measurable functional requirements... thus strengthening the operating team's capability to deliver products and services that customers will immediately identify and really relish. 2. SIPOC Diagram- SIPOC diagram is rather a presentation diagram and an analysis tool at the same time. It provides an "at a glance" like overview of various processes, and helps identify the venders, inputs and outputs of a process and customers by critically contrasting the input data against each other 3. Pareto Chart- A Pareto chart is helpful in identifying those small numbers of problems which cause about 80% of all the troubles. This is a tremendous help in reducing or eliminating the avoidable waste of efforts so that you can channelize your improvement efforts on continuous productive applications. 4. Production Scheduling And Actual Scorecard- The simple production scheduling and actual score card comes handy to evaluate the production schedules and operations & sales planning as opposed to actual results. This is the same template which is used for Pareto chart, 'schedule to actual' comparison and the checklist for quality. 5. QFD House Of Quality Chart- Quality Function deployment house of quality is an all in one tool. It helps identify customer requirements vis-a-vis products or services, develop an effective blueprint, formulate strategies to eliminate faults and failures and finally implement new design.

It would be futile to work without tools, either PC based or otherwise in a Six Sigma environment.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma In Data Warehousing

The primary reason that corporations introduce Six Sigma into data warehousing boils down to cost reduction. Large corporations are incurring huge expenditures, most of the times running into millions of dollars, which eats into stakeholders' margin, in creating and maintaining data warehouses. The criticality of data warehouses can be understood by their vital role in support to prediction of business performance.

There is no denying the fact that data warehousing is in a way, the powerhouse of Six Sigma deployment. In early stages of projects, data warehousing allows for better planning of deployment, design and tuning of the production environment.

Data Warehousing Basics

Data warehousing components are complex in nature and are multifaceted. The various components are either developed in house or by a third party or in joint development at the party's place of business. Typically, designers focus on functional and business needs and not on performance constraints faced by the production environment. The consequence of this costly mistake is the possibility of missing deadlines and reworking the project, which are manifestations of operational inefficiencies.

Challenges to Data Warehouse Design

It is not new that modern day data warehouses are built for auto refreshing and/or compatible for at least real time updating. ETL, as extraction, transformation and loading of data flow is a very resource-consuming exercise in data warehousing. The importance of data warehousing increases several times, considering the fact that data structures are both strategic and functional.

Even the real time refreshing of data becomes a daunting task with the refresh window getting clogged straining server resources. Then there are some other factors that have a play in affecting the performance of ETL.

Meeting the Challenge to Quantify the Data Warehouse Effect

Quantifying the effects of data warehouse is to project whether challenges can be scaled. The recent trend in data warehouse development is to treat them as belonging to the same family or group. Consider dedicating each family to a particular geographical location, and other subsets of respective hierarchical data. Warehousing modules for individual data groups (families) are developed at their initial stages and new ones are taken care off as and when they arise and are just plugged into the main data warehouse. The database could contain three fundamental tables such as tables to store attributes of data; storage of linking information; and finally, aggregated data ready for use.

Applying Six Sigma Elements into Software Development

Applying Six Sigma elements into software development typically helps in identifying potential problems in production if the development is done in the early stages of the project. Secondly, the mammoth task of data warehousing can return positive results if deployment plans are fine tuned before implementation.

The self-assessing nature and the provisions for internal auditing shed light on the course of implementation. At the same time, one cannot forget that databases developed remain tied to the system architecture on which they are built and bear heavily on the accuracy of predictions in a fluctuating business environment, ironically for which they are built.

About the Author

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts.

How Much Does Six Sigma Cost?

Most companies contemplating Six Sigma implementation have most of the costs worked out beforehand. This follows the assumption that taking additional work means involving more people. You either hire people on fee base or recruit them on your payroll at a cost. Well, then there is the cost of implementation above this, which can run into quite a few thousands of dollars depending upon the project on hand.

But is that the cost of Six Sigma? There are several schools of thoughts and arguments about how to arrive at the cost of Six Sigma and one of which advocates an interesting theory. This appears to be the closest of all the definitions of Six Sigma.

Cost of Six Sigma

The cost of Six Sigma is the cost of lost opportunities due to errand processes or procedures which could have been saved had the procedures or the processes been corrected at the expense of a fraction of the cost.

Cost Consideration Before Project Selection

While contemplating the deployment, one needs to think about the composition of the team as well. The composition of the team can be so organized to as to contain the cost of hiring. The big question however, is whether the project team be placed within the purview of the QA department or be kept independent. Should the task force you are considering to form be composed of consulting Black Belts with select internal employees or should you purely consider only the freshly trained internal Black Belts? Consider whether cost of training will help save the cost of consultation and time, keeping in mind the future projects.

Some Realistic Points Of View

The truth about Six Sigma certification is no one is going to certify your organization after the implementation, as there is no such certifying standard just yet. This implies that both the implementation and achievement are relative, although measurable in terms of cost saved. But there not yet one single universally accepted standard barometer to tell whether the cost saved is absolute.

Let's just accept it; it is within the reach of the best employees of an organization to pull off wonders for their employer. They can be trained in-house or they can be asked to study 'how to' books and tools by attending a seminar or two. The next best step towards saving cost of Six Sigma is piggy backing on forums and discussion groups. This is absolutely possible, considering that many small enterprises have done this with great a degree of success.

Continuous self-education, forming of the team and introduction to not just Six Sigma tools and procedures but to the tools of management and cost give a broader picture. Six Sigma is no magic wand; it takes a excellent analytical and reasoning ability with dedicated and sustained efforts towards cost reducing (i.e; when we say problem solving.)

The cost of a Black Belt could run from $100,000 or more depending on the project at hand. The number of Black Belts is not something which is entirely decided by you if you are hiring Six Sigma consultants.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Adoption and Cultural Issues

The most easily expectable reaction from employees for Six Sigma implementation will be the one of "Well, here they are at it again" or "How good is it over other existing methods?" Knee jerk reactions, such as these are nothing new in an industrial world. Cold responses such as these can dampen the zeal of Black Belts initially, if not completely unnerve them. Why should the culture be so different and how to adopt Six Sigma in these circumstances are some of the big questions that confront the project team.

Cultural Issues - Six Sigma Adoption and Acceptance

Most of the times it is the skepticism that manifests as different issues opposed to the adoption of Six Sigma. Surprisingly enough, skepticism is not just limited to employees alone. Let us say a saving of $250,000 per project seems unreal when you really look at it. Further, it becomes even harder to believe when advertised a higher cumulative amount over long periods of time and several projects. Accrued savings could run into a couple of billions of dollars in a decade's time.

On the other hand, management isn't always open to accepting the migration to Six Sigma from another regimen. Questions may arise, such as "Does it apply to us? It might have produced results elsewhere but this is a unique situation." The question remains same even if the product or process is same as that of competitors. This roadblock predominantly exists because of the wrong conviction that they are somehow different from peers and that it won't work for them.

Take another one for example. "Six Sigma takes fulltime Black Belts which we can hardly afford at the present moment, at the cost of our day-to-day activities. It also requires several others to dedicate some of their time to the project."

Strategizing Six Sigma Implementation

First of all, it is essential that management has an open mind. Six Sigma is applicable across the board, regardless of the size and line of business of the companies. Also realizing the need for it, much later when the market and the top and bottom lines have eroded, will be of little help.

1. The Proof Of Pudding Is In Eating It: Success stories of Six Sigma will have no impact as much as the actual success you could show now. The milestones for impressive results are financial uptrends, better employee satisfaction, and finally the satisfied customer. Measured by the 'conventionally perceptible barometer', the more visibly acceptable changes satisfy the skeptics.

2. Reviewing The Work Culture At The Beginning: There is no better way than assessing the cultural ways of a company and employees' work culture while you are still putting together the project and the team. The support from top down, infrastructure and the context of time will help shape things up for deployment of Six Sigma.

3. Familiarity And Positive Developments Bring About Positive Changes: As things get familiar to people, they tend to see reason and accept spending resources. This basically stems from their realization of returns from the deployment.

Maintaining an environment conducive throughout the deployment is crucial for its success. The transformation it brings in can be far more rewarding than financial benefits alone.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Beginning a Six Sigma Initiative

You cannot have a project-specific vision when beginning a Six Sigma initiative. It is essential that you develop a perspective with a comprehensive and an all-encompassing viewpoint that reaches out of the scope of the project on hand.

Begin the Project Selection with the Right Initiative

Select the project for Six Sigma implementation after weighing priorities. This does not mean that you should dive at the most pressing problem first without looking at constraints. Here is a brief guideline for project selection as initiation of Six Sigma.

1. Not all projects incur or help save same amounts of money. This infers that apart from monetary considerations, you should look at weighted aspects such as simplifying draconian procedures, improvement of employee satisfaction and the potential to produce an outstanding and exemplary result that instigates further improvement projects.

2. Decision about Belts and their placement makes way for some of the tough steps while initiating a Six Sigma project. Analyze the long term cost benefits of recruiting Black Belts keeping in view the present day affordability. Grooming belts in-house is another proven option.

3. Subdividing the project deployment into 2 or 3 phases like the strategic phase, tactical phase and operational phase which systematically uses and follows statistical tools for analyses which help take the imperatives beyond the line employee level.

Scrutinize The Project Deployment Strategy In The Backdrop of Top and Bottom Line Improvements

Before you get going with the implementation, it becomes the imperative next step for the leadership to contrast the projected outcome of the project against the goals of management. The goals can be thought of as reflections of the Voice of Customers. Perhaps a pointed checklist may be very handy in critically questioning each strategic step of all involved phases.

Unless the draft strategy is scrutinized, you never know whether deployment can yield results or the whole exercise becomes a futile pipe dream. Brainstorming is another formidable tool that evolves a collective opinion on which foundation lies the legitimacy for the journey ahead. At no point in time can the project leaders and the Black Belts can afford to forget the huge sums of money at stake.

Monitoring and Factoring In the Midway Course Correction

There are unforeseen deviations that remain undetected and flowing parallel. Scheduled midway auditing by the internal or external Six Sigma auditing team must throw light on any deviation. The auditing team could be drawn from the implementation team of Black Belts with the Master Black Belt or the Champion to head it.

What you must keep in mind is that unchecked deviations could drive the deployment efforts in new undesirable directions uprooting the vision of management.

More Initiatives

Each organization must find its own way of coming out of a problem. Nothing depends entirely on the deployment team. Here are a few suggestions in this direction.

1. Establish the channels of communication for the Belts. 2. Establish a core group to implement the findings of the deployment team. 3. Keep training a constant activity. 4. Implement the survey outcomes of internal customers.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma - The Historical Perspective

The quest for perfection is second only to human survival instincts. These are the two reasons that were solely responsible for civilizations to flourish. That we are wearing clothes today as a symbol of the quest for perfection and innovation should reinforce this statement.

Was There A Conscious Effort To Develop Six Sigma Into A Competitor To Existing Systems?

This is a na?ve and unfounded question, as Six Sigma was developed as independently as any other school of quality management systems. If we value the famous quote of M.K. Gandhi that the end result justifies the means, then it clarifies the need to have more than one quality system.

Evolution Of Six Sigma

Six Sigma has its roots in the early industrial era of Europe during the 18th century and was introduced with just one conceptual normal curve metric by Carl Frederick Gauss. In the 1920s Walter Shewhart showed how 3 sigma deviations from the mean required process correction. Later, a Motorola engineer, Bill Smith, coined the term Six Sigma, which was then copyrighted by Motorola.

The Japanese Mark

The ever quality-conscious Japanese perfected the Six Sigma concept when they took over a Motorola factory in 1970, which manufactured TV sets. The new Japanese management set out on a mission to change the way activities were going on in the factory, placing high emphasis on all activities leading to production. With their zealous approach they later begin producing TV sets with just a 5% number of defects in comparison to the original records under Motorola.

Motorola's Contribution

Mikel Harry, who is regarded as the godfather of Six Sigma, along with Bill Smith, the father of Six Sigma, wrote and codified a research report on the quality management system, which highlighted the correlation between the performance of a product in the market with the amount of adjustment required at the point of manufacturing. This report clearly established that the lesser the number of nonconformities at each stage of manufacturing, the better the performance. The report paved for implementation of "logical filters", a key approach to problem solving. With the then Motorola CEO, Bob Galvin, playing a key role, later this four stage logical filter came to be known as the skeleton of the present Six Sigma. The four stages, then identified, were Measure, Analyze, Improve and Control (MAIC).

A New Road Map

With the results of the efforts of Mikel Harry and Bill Smith paying rich dividends, Motorola's Corporate Policy Committee had set goals for further improvisation of the system by declaring (in 1989) that they would achieve ten times better quality in service and products, with further improvement to 1/10th by 1991.

Galvin was instrumental in spreading the sense of quality in every sphere of business activity until total customer satisfaction was achieved. Until now, Motorola's approach was limited to a disciplined statistical approach to problem solving. This approach still got Motorola the coveted Malcolm Baldrige National Quality Award.

Major Contributors On Its Journey To Perfection

We can't forget the contributions made by Unisys Corp in 1988. Asea Brown Boveri in 1993 developed Six Sigma into its current form, which places importance on bottom lines and customer satisfaction. The current form of Six Sigma has implementation being carried out by key role players: Champions, Master Black Belts, Black Belts, and Green Belts.

Since then, the Six Sigma methodology has been and is applicable to different industries. The evolution of Six Sigma continues.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Vs ISO 9000

The debate over whether or not to choose Six Sigma over ISO 9000 is getting more interesting with each passing day. In an attempt to determine which of these is the better of the two, it is highly pertinent to discuss that in the context of applicability of them to industries. And there exists a huge amount of difference between the approaches of these two methodologies in tackling the issues.

Six Sigma - A Critical View

Six Sigma utilizes a multi-faceted approach to doing business with total improvement of the end product being the goal. In doing so, Six Sigma defines and analyzes the processes critically almost always focusing on process improvements. The statistical tools used in Six Sigma help not just in the adoption of processes but are also critical tools of Six Sigma implementation.

Process Development Stages

Let us examine the above statement as applicable to a process for easier understanding. While working on process improvement, the Black Belts break up the original sequence of different events that comprise the entire process and each event is further subdivided internally. This enables the "belts" to take an entirely different view of the process via the entire process as a whole. The powerful statistical tools employed at this stage of evaluation make the picture clearer and help the "belts" to arrive at decisions about the value additions those made to the process by different events.

This principle obviously goes beyond standardizing the processes and setting the pathway for being vigilant about adherence to the Six Sigma methodology. Useless values which have lost meaning make way for more meaningful events and eventually more robust and comprehensive processes. In a Six Sigma environment, customer demands will assume a key role in driving the processes towards aligning all activities with the vision of the leader of the company. The approach is "how to" rather than "what to" deliver.

The ISO 9000 Approach

The ISO approach towards quality management concentrates on standardization of the activities of production. The eight quality principles of ISO 9000, along with its twenty-four requirements outline business processes. The emphasis here is on the control of events in each aspect of doing business by documenting evidence and reports. The eight principles of ISO 9000 include prioritizing customer data, purchasing and quality systems, among other critical aspects. ISO 9000 recognizes each process, whose end goals are the same, as an independent entity. Documented quality requirements typically decide, based on set rules, whether or not a particular process adhered to that standard.

Document and Process Control

Maintenance of quality is achieved by adhering to key process and document control. Operating procedures and process control documents restrict deviations outside the concepts of what you should be doing in every process. What-you-should-be-doing is given emphasis under standard conditions rather than dealing with process improvement.

Stalwarts in industry are examining the possibility of merging the best practices of the two. Several industry leaders have already acknowledged the benefits of using both methodologies to compliment each other. Another view is that, as Six Sigma implementation is what you do within your company (unlike the certification in ISO) the company does not get recognition for achieving successful Six Sigma implementation. However, as long as the culmination of a business activity is defined by both methodologies as retaining and improving the customer base along with maximizing the bottom line, rejection of one in favor of other will be hard to justify.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma - The Customer Angle

The foundation of Six Sigma is customer satisfaction and cost reduction by using various metrics and statistical tools. This is a customer-focused approach equipped with strategies and discipline at all levels of administration, planning and production. Six Sigma is aimed at achieving only 3.4 defects per million opportunities.

Voice of the Customer

Six Sigma places highest priority on customer data input which provides the much-needed insight into what the customers need and what he or she is thinking about the products already on the market as a measure of performance. The design team needs to understand the requirements of the customer and predict whether the proposed (or the existing) design meets customer expectations.

How Is Customer Satisfaction Ensured?

All business activities are customer centric. Even the best product may not sell if it possesses useless value for the customers. A point in the case is the satellite phone Irridium? that Motorola developed some time ago. Although it was the first and the best in its class, it failed in the market because the customer did not find any value in that particular product.

1. Customer's Experience Of Defects and Costs: Customers have a different perspective about quality and cost. The variation in satisfaction levels across different market segments and regions needs to be analyzed as a first step towards reaching goals. In Six Sigma, customer input, however scattered it may be, when analyzed can be categorized making way for an in-depth understanding of company goals.

2. Product Relevance: The relevance of any product to the customer stems from its utility, cost and quality. A robust design is not just strong but simple, flexible and idiot-proof. It consistently produces a high level of performance despite huge variations in manufacturing and customer needs. Anything not adding value will not get customer attention.

3. Adjusting Process Capability to Customer Requirements: The need for adjusting the process capability is basically considered in DMAIC (a Six Sigma methodology for existing products), without putting significant burden on the cost. This begins with estimation of financial impact, feasibility studies of the technicalities involved and market uptake. The outcome of these studies will guide any process adjustments.

4. Controlling Process Variations: The uncertainties of processing are the variation that needs to be tackled as a critical step in achieving the 3.4 defect threshold. Uncertainties arise mainly due to a huge number of key elements in a process, outdated process steps and lack of control. Variability surrounding a product or process can be rooted out at the design and analytical stages.

5. Removing Roadblocks: The roadblocks for Six Sigma implementation can sometimes be within the organization, such as trans-jurisdictional roadblocks which sometimes threaten the effective implementation of Six Sigma. The Black Belts need Champions' intervention in removing these roadblocks.

6. Hitting the Finish line: Taking Six Sigma to its logical conclusion is no small matter, even for cash rich corporations. The millions of dollars that it takes for Six Sigma implementation and the long cycle for the results to show can unsettle even the strongest organizations. Finishing the task, despite allotment of huge funds, accessibility to knowledge base, depends primarily on the commitment level of senior leadership and a dedication to customer satisfaction.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

The Six Sigma Tool and TQM are Not the Same

Many business people have yet to recognize the difference between the Six Sigma tool and total quality management, also referred to as TQM. Though, at a glance, they do look rather similar, and the Six Sigma tool does indeed employ some of the techniques and strategies that are the foundation for TQM, they remain two entirely separate methods of doing business.

While both the Six Sigma tool and TQM place emphasis on how critical it is to look at a business' entire support and leadership structure from top to bottom, the similarities don't go much further than that. It is the focus on quality that causes the confusion between total quality management and the Six Sigma tool. Both approaches to business believe that constantly improving the quality of a business is vital to its continuing success. Furthermore, the Six Sigma tool cycle of define-measure-analyze-improve-control is comparable to the TQM cycle plan-do-study-act.

However, the differences are vast and important between these two strategies. It is these differences that explains why the Six Sigma tool continues to grow in popularity, while the TQM is fading out over time.

Among these differences, management is primary. In contrast with TQM, the Six Sigma tool was not created by people who had very little experience in management, and were therefore only capable of developing a plan that had very broad management guidelines. Instead, the Six Sigma tool was formulated by a group of the most capable CEOs in the United States, who had only business success as their ultimate goal. They worked through all of the tools and techniques know about the business world and incorporated each of the most effective, tried-and-true methods for having businesses operate at their full potential, in a framework that makes it entirely possible.

Therefore, the Six Sigma tool can be seen as a much more holistic approach to doing business. Though loosely based on traditional concepts, it employs those that have been known to work consistently across multiple industries and business sizes. It also focuses not only on the end result, but on the entire business and its processes and policies.

Of course, there are many other differences as well; to be rapidly summed up, the main difference of the Six Sigma tool is its ability to give organization a much clearer path toward success by using its potential to its fullest.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Motorola Six Sigma Improvement, is About Training

Among the main issues on the minds of today's business execs is to achieve better results from the business. To obtain these coveted business results and improvements in the performance of the company, a focus needs to be placed on the Motorola Six Sigma training in corporations and businesses of all sizes.

This is contrary to what traditional methods have dictated. Though indeed, training is a desirable element within a business, with cost cutting at such a priority, training is usually one of the first things to go, in order to make room for other more "important" priorities.

With Motorola Six Sigma, on the other hand, the focus is on achieving success by improving the process of the performance of the business. Essentially, by bettering the process, the bottom line improves accordingly. This is done by using a project-by project technique for betterment where the projects are each individually linked to the priorities of the specific business.

This augmentation in the quality of the process relies heavily on the Motorola Six Sigma training, which is specifically designed to provide managers, Black Belts, and Champions with the skills and knowledge that they required for implementing the Motorola Six Sigma approach to each project.

Indeed, the Motorola Six Sigma training can be rather expensive - as training itself is a rather costly element, hence its quick removal from traditional business budgets - however, it has the ability to rapidly pay for itself. In fact, often, it takes only a single project to more than pay for the training of a company's Black Belt.

The time involved in training for Motorola Six Sigma is usually between two and three days for managers, two to five days for Champions, four weeks for Black Belts, and two weeks for Green Belts. Over time, the amount of training will need to grow beyond the initial amount of time.

The result of this training in Motorola Six Sigma throughout the company, however allows for a strong infrastructure development among the managers, champions, Black Belts, and other team members. Each of these individuals will be empowered with the knowledge and abilities for using the Motorola Six Sigma approach to improving each of the processes within the business for improving the results at the bottom line.

Though the cost of training has always been one that companies have struggled to incorporate in their budgets, especially when times are tough, Motorola Six Sigma should always be welcomed as an investment in the future of the business that will ensure dramatic and desirable results.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Is Six Sigma Quality Worth The Price to Your Business?

The last few years have done wonders for demonstrating the power and potential offered by Six Sigma Quality, Motorola's now famous revolutionary business design strategy.

It is clear that it has become quite popular among many businesses who have undertaken the massive re-training and re-thinking of their policies and procedures in order to implement the whole new Six Sigma Quality way of functioning. What may be unclear to you is whether or not this sacrifice is worth it to your business. After all, it does take a great deal of time, effort, and often money in order to properly take on this new way of doing business.

The main issue that seems to be debated among businesspeople considering the implementation of Six Sigma Quality isn't whether or not it will work for them, but is rather whether it is a true long-term strategy or simply a fad that will soon be forgotten by those who did not use it, and loathed by those who made the change.

To assuage those fears, it is important to recognize that Six Sigma Quality is not like other business processes and strategies. In fact, when you really get down to it, it isn't truly anything new. What it is, is a capable, practical, and logical combination of many existing business and quality techniques that have withstood the test of time and shown themselves to be the leading methods for success. When properly combined, they become a new way of thinking, using existing individual elements whose structure and discipline have proven to obtain extremely desirable results.

Naturally, this is not to say that employing Six Sigma Quality will guarantee success for any business, however, when properly implemented with black belt training Six Sigma Quality has an exemplary track record for effective project resolutions in large and small companies alike.

If you are considering Six Sigma Quality for your business, you need to understand that it is not an easy or overnight implementation. It can be quite lengthy, but is considered by most to be well worth the effort once everything is in place and its potential starts to show its face. You'll add value to your existing initiatives with the knowledge that all of the necessary steps are in place for your business to reach its financial targets.

In the end, it is your decision to make. Six Sigma Quality is, after all, an extremely large step for a company to take, and only you know how, when, if, and in what way your business may adopt it. Your first step is to read as much as you can about Six Sigma - including information both for and against it - and to speak to a professional you trust to give you an honest opinion.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma & Strategic Planning

Strategic planning, as applied to Six Sigma, implies that the drawing down of elaborate and systematic planning of areas of concerns that have far-reaching and tactical implications at the project selection stage. The purpose of strategic planning is to have produced fundamental decisions and actions that guide successful Six Sigma implementation.

An Overview Of Strategic Six Sigma

Many CEOs are skeptical about the outcome of Six Sigma, despite huge annual spending. A critical component which helps integrate the visions of the leader with the functioning of the organization is strategic programming derived from "strategy deployment mapping". This is said to produce an entirely new direction for the organization. The skepticism about the vision of building a future begins to gain momentum with the linking of visions to action plans and when it delivers tangible results. Six Sigma takes strategic planning to a different plane of thinking by delivering on this promise.

Success Begins With Planning

It should not be forgotten that the foundation for success is proper and adequate planning. Planning is the elaborate statement of vision by the leader of the company. This is true for both large corporations and smaller start-ups. The core of transforming organizational vision into tangible gains by employees has many steps to overcome obstacles on the path to achievement. Achievements will have to be translated to customer satisfaction for Six Sigma to be successful.

Sharing Of Vision

The vision which begins its journey with upper management needs to be shared by all the stakeholders. It may be difficult to demonstrate to employees that their actions relate to customer reactions directly. Another missing link that needs to be connected is the customer himself. The emphasis of Six Sigma is on factoring in customers & engaging them in defining needs. Deploying employees actively connects these disjointed needs. The powerful tools of Six Sigma highlight and simplifies the linkage between key elements, activities, strategies and finally the vision, paving way for smooth sharing of ideas. The methodology of Six Sigma communicates company vision effectively to all concerned in a language understandable by each of them.

Critical Mass

There is also a danger of leaders getting bogged down by trivial matters of day-to-day operations and numerous details. Two of the tools of Six Sigma (metrics), key requirements and differentiators, come to the rescue. These two metrics highlight the importance or irrelevance of some data and push for excellence on those that matter. The end result is helping leaders to envision the strategic importance of activities and steering clear of trivial, mundane things.

Deployment of Six Sigma can't be disconnected from strategic planning and financial activities, either. If the decision to implement Six Sigma is a result of strategic planning, it means the leadership has recognized the need for complete retooling of the organization, no matter what phase it is in.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Champions & Master Black Belts

The responsibility of developing a Six Sigma company successfully rests as much on Champions & Master Black Belts as it does on Black Belts and Green Belts. But the importance of their roles in the implementation can't be understated, as the necessary contribution from them is substantial. A Champion is a leader bestowed with authority and the huge responsibility of overseeing the smooth and complete implementation of Six Sigma.

If someone were to explain the role of champions in one breath, it would be that of removing roadblocks. Roadblocks can be sticky issues that Black Belts alone can't handle. Champions are looked up to for diffusing cross-territorial issues between black belts and upper management in the company through pacifying and mediation. They relieve black belts to focus on the problems on hand.

A Champion's Role Can Be Summarized Into Four Areas:

These four points underline the position and character of champions in a Six Sigma organization.

1. Their familiarity with the entire business and operational areas but without the interfering in the day-to-day operations with the black belts. This provides them with an opportunity to focus on potential improvements.

2. Project selection, which usually comes under a microscope following reports to top management - this sometimes causes career-limiting fears in champions. Driving out this fear takes effort at both the ends with top managers being 'educated' by Six Sigma providers/consultants. The project selection element is crucial and alignment of interests with the needs of management has to be explained in the proper perspective beforehand.

3. Deployment of the program. The importance of this point arises because of the need for financial decision making. The Six Sigma provider, whether he is interested in the success of implementation or primarily concerned in improving financials, is pivotal to the success of the program. Even before the results begin to align with expectations of upper management, it can come under fire.

4. The accountability question; failures are most often attributed to champions. It is often said that "there are no such things as unsuccessful Black Belts, just unsuccessful champions". This should highlight the importance of their unenviable position.

Master Black Belts

There are no universal definitions or training manual for Master Black Belts until they differentiate themselves from Black Belts by exhibiting extraordinary abilities and a high degree of propensity for problem solving. They are often devoted to working hard and are self-starters & self-reliant. They could, with some additional Six Sigma training intended to broaden the Black Belts' skills, be prepared for assuming a position where they are able to achieve higher goals and face bigger challenges. The strategy of the mass Six Sigma training of Black Belts will not succeed even if a small percentage of them were to pass Six Sigma training unless they demonstrate that they are able to solve complex problems well. The ease with which they handle crises must indicate their affinity to take on more responsibilities as a fundamental qualification.

Implementation of Six Sigma is more than just having the skills and knowledge of implementation tools. It is the exuberance and the fire to excel that counts in addition to the all-important drive for quality.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Is Six Sigma The Ultimate Management Tool?

Today, Six Sigma covers a very wide range of industries such as healthcare, banking, manufacturing and construction, to name a few. The 2 methodologies adopted by Six Sigma take care of the existing process and the new processes that still need to be developed, through DMAIC and DMADV respectively. DMAIC and DMADV are acronyms for process improvement methodologies. The methodology is hailed as the finest quality management system or tool that the industry has ever seen.

What Makes Six Sigma The Finest Quality Tool Ever?

Six Sigma came to occupy center stage riding on its success of its founder and pioneer Motorola's successful implementation. The comprehensive, structured approach of Six Sigma involves the entire organizational pyramid. The organization needs to dedicate 100% of its time to the usage of unique problem solving techniques, with no nonsense responsibilities.

The comprehensive approach involves top management with designated key roles responsible for identifying and reviewing projects. Middle implementation groups like the Champions and Master Black Belts dedicate their time to removing trans-jurisdictional bottlenecks and to problem solving. Trans-jurisdictional bottlenecks are potentially very serious and can possibly derail the implementation. Champions handle this very tactfully like seasoned warriors. Master Black Belts are extraordinarily talented in problem solving and in using sophisticated statistical tools.

Statistical tools are highly customized to the situation and are very versatile. These tools are used to question and measure the processes in any business environment with the goal to rationally analyze and design/correct them. If with Six Sigma, you can achieve 3.4 defects per million opportunities, save millions of dollars and satisfy customers in addition to making the company lean and mean and appealing to employees and owners alike, the methodology is indeed the ultimate management tool. But is it the ultimate quality management tool that can never fail? Or are there chinks in its implementation armor?

Failure of Six Sigma Fortune magazine on January 22, 2001 writes about the satellite phone, Iridium, made by Motorola, the pioneer of Six Sigma. The phone was an utter flop as no one bought it. This means that Six Sigma only assures quality but not customer satisfaction. Customers only buy things they really want.

There are certain statistical snags that experts point at. They are critical of the universal standard rule that Six Sigma uses instead of going case-by-case on different tasks and not using more appropriate, common-sense based tools, such as decision, theory and cost- benefit analysis.

The statistical methodology: Some critics are skeptical that Six Sigma is a marketing ploy that helps make money for all those involved, especially the consultants. Since the methodology is taught and practiced in only one way and since there is an absence of standardization of both implementation and Six Sigma training, it lacks consistency. Still others are scathing in their criticism that those who claim huge successes were total failures in quality control before Six Sigma and that their focus on small areas brought huge returns.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Career as a Six Sigma Professional

Job pages in newspapers and on jobsites clear doubts in anyone's mind about Six Sigma career opportunities. As companies place emphasis on quality and cost management with process improvement being the underlying foundation, Six Sigma is coming to the forefront because of its overall applicability in a business environment. With it comes an upswing in the demand for Six Sigma professionals.

Career Opportunities

Career opportunities are on the rise in the Six Sigma sector at various capacities. For experienced professionals, launching their own venture can also be very lucrative. However, job opportunities probably exist within your organization as well as outside of it.

Within Your Organization

You can enhance your career within your own organization as a black belt or a green belt in Six Sigma discipline by appropriate Six Sigma training. Organizations that decide on Six Sigma implementation usually hire a professional in consultative capacities for initiation. They will not be playing decision-making roles for strategic reasons. Upper management obviously prefers to use its own employees at all levels beginning with green belts at execution levels, black belts at problem solving levels and master black belts at the highest levels.

Outside Your Organization

A keyword search for "Six Sigma" in any of the popular job portals reveal the number of available jobs and related information like the level of employment, salary etc. Both freshly trained as well as experienced black belts are in demand; however, the ratio seems to be slightly skewed in favor of those having implemented at least one or two projects. Certain companies place more weight on prior work experience in a relevant field even with freshly trained candidates.

Another interesting statistic is that black belts are in a rather higher demand than green belt Six Sigma professionals. This is obvious from the fact that, as green belts form the lower rungs of implementation program, they have the obligation of having to divide their time to their routine work as well. It is normal practice to identify people from within the organization for this position.

Six Sigma Training

One unfortunate thing about Six Sigma training is that the methodology is not universal and not standardized. Because of this, there is an inconsistency in teaching, subject material etc. It is important for organizations to confirm through references, employment bureaus/counselors and future employers who recognizes which institute. The fees are another major cause of concern for many candidates.

Many corporations have in-house training facilities for their employees. Candidates may need to undergo Six Sigma training as a condition their continued employment. Some professionals see this as detrimental to their career prospects due to the heavy workload involved.

Aptitude Of A Six Sigma Professional

Black and Green Belt candidates must have open minds and strong analytical abilities. They must possess the ability to question all things with a view to making a core contribution. Above all, self-confidence and a high degree of motivation are necessary. Black belts need to focus more on the analytical and problem-solving aspects and dedicate 100% of their time to the implementation. Green belts can't dedicate 100% of their time, as they have to also focus on their routine responsibilities within the organization. What is expected of them is studiousness, flexibility, understanding of statistical tools and interpersonal skills.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

What is Six Sigma?

What is Six Sigma ?

Six Sigma is a method or set of techniques that has also become a movement focused on business process improvement. It is a quality measurement and improvement program originally developed by Motorola that focuses on the control of a process to the point of ? six sigma (standard deviations) from a centerline, or put another way, 3.4 defects per million items. A Six Sigma systematic quality program provides businesses with the tools to improve the capability of their business processes. It includes identifying factors critical to quality as determined by the customer, reducing process variation and improving capabilities, increasing stability and designing systems to support the six sigma goal.

The objective of Six Sigma is to deliver world-class performance, reliability, and value to the end customer.

Application & Success :

Starting with manufacturing, today Six Sigma is being widely used across a wide range of industries like banking, business process outsourcing (BPO), telecommunications, insurance, construction, healthcare, and software.

Methodology :

Six Sigma has two key methodologies- DMAIC and DMADV. DMAIC is used to improve an existing business process. DMADV is used to create new product designs or process designs in such a way that it results in a more predictable, mature and defect free performance.

Roles Required for Implementation :

Six Sigma identifies five key roles for its successful implementation.

Executive Leadership includes CEO and other key top management team members. They are responsible for setting up a vision for Six Sigma implementation. They also empower the other role holders with the freedom and resources to explore new ideas for breakthrough improvements.

Champions are responsible for the Six Sigma implementation across the organization in an integrated manner. The Executive Leadership draws them from the upper management. Champions also act as mentor to Black Belts. At GE this level of certification is now called "Quality Leader".

Master Black Belts, identified by champions, act as in-house expert coach for the organization on Six Sigma. They devote 100% of their time to Six Sigma. They assist champions and guide Black Belts and Green Belts. Apart from the usual rigor of statistics, their time is spent on ensuring integrated deployment of Six Sigma across various functions and departments.

Black Belts operate under Master Black Belts to apply Six Sigma methodology to specific projects. They devote 100% of their time to Six Sigma. They primarily focus on Six Sigma project execution, whereas Champions and Master Black Belts focus on identifying projects/functions for Six Sigma.

Green Belts are the employees who take up Six Sigma implementation along with their other job responsibilities. They operate under the guidance of Black Belts and support them in achieving the overall results.

Specific training programs are available to train people to take up these roles.

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Six Sigma Core Concepts

By definition, Six Sigma is a series of systems of metrics that are used to measure defects and improve quality by application of a methodology to reduce defect levels to under 3.4 instances per million. Six Sigma is a trademark of Motorola that, by its implementation, saved the company some $17 billion. It has so much evolved and come of age that comparison with the original process is hardly possible. Fundamentally, Six Sigma manages process variations that cause defects and systematically and statistically tackles the unacceptable deviations from the defined standards and works towards eliminating defect incidences.

Core Concepts Of Six Sigma

By and large, customers don't judge a product by averages like performance but by what they actually get out of each product. Overall customer satisfaction rests heavily on the consistency with which the products are delivered. This is a result of the combination of reduced process variation and improved process capability.

The Core Concept Of Six Sigma

Today Six Sigma core concepts concentrate around defects and process variations. Defects are measured by metrics known as DPMO, defects per million opportunities. We can think of defects as offsets from the standard. Nothing is subjective, as all parameters are quantifiable. Basic measurable dimensions include time/delivery, cost/price, quality etc. In industry jargon these are called Critical to Delivery (CTD), Critical to Price (CTP) and Critical to Quality (CTQ), respectively. Each of these has a different significance to different industries, which needs to be identified before embarking on Six Sigma implementation.

What comes under the microscope next is the measurement system. Common sense tells us that a little element of subjectivity is present in all man-made measurements. For example, the some singers may be marginally better than others. A group of observers will score each singer a little differently, even if standards for performance have been established. Thus the criteria for an individual's passing or failing is purely subjective, exposing the chinks in the measurement system. It is this way with companies' relationships with customers as well.

Process Variability is the second Six Sigma core concept. The more variability in a process the larger the probability for a defect somewhere. At the heart of this concept is elimination of variation of process for defect removal. For example, if a carriage takes 40 minutes to transport a 5-ton load a distance of 10 miles at 99.9997% defect free Six Sigma, a four sigma will take 45 minutes to cover the same distance per same load but at 99.94% defect free. It might appear that 99.94% is quite good - if this is your conclusion, you will need to think again. Taking Six Sigma concepts into account, this equals a 20% defect in the product, which passes on to the customer.

The concept of Six Sigma is to improve the existing methodology or create a new, defect- free methodology for production. This is achieved through a methodology known as DMAIC, which is an acronym for Define opportunities, Measure performance, Analyze opportunity, Improve performance, Control performance. DFSS is the design for Six Sigma principles. Black and green belts evaluate the whole system and various fixes are chosen to be implemented.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma and Statistical Methods

Six Sigma methodologies use statistical tools used to transform raw data into information. Based on the results, further actions are taken. Statistical tools and related aspects of Six Sigma methodology comprises about half of Six Sigma. In addition, Six Sigma places a lot of emphasis on graphical interpretation of data collected during the course of measurements.

The importance of statistical methods emanate from the fact that many hypotheses can be disproved with sufficient statistical data. The significance of statistical methods in Six Sigma increases with any increase in sample sizes. The statistical methods quantitatively facilitate evaluation of the performance of any process. The purpose of this being to tackle the cost of poor quality (COPQ) first, Six Sigma has a broader scope than the traditional cost effectiveness model.

Some Important Statistical Methods In Six Sigma

Variations in processes are measured in terms of deviation from the mean and data falling within the acceptable statistical limits. Graphical representation of this data helps companies to visualize things with greater accuracy. Let us examine a few of the most commonly used Six Sigma statistical methods.

Control Chart

The deviations within the acceptable limits (upper & lower) are due to common causes. Anything falling beyond the limits is attributable to some specific cause. For example, take the case of writing your name ten times. Although there are similarities, you probably won't be able to find any two signatures being exactly the same. The reason is an inherent variation that produces reasonable results within limits and is termed as 'common cause'. Special causes are those due to forced errors. A control chart has a mathematical mean line in the center and two limit lines. The third component of the Six Sigma control chart is the performance data, which is plotted over time.

You can seek special causes and track common ones through control charts by looking for:

* One set of data falling beyond the acceptable limits (special cause) * Greater than 6 data sets climbing or declining steadily within limits * Eight or more subsequent data sets falling on one side of the mean * Data falling alternately across the mean line

Interpretation emphasizes seeking out the special cause that brings stability to process variation. The real fun here lies in removing the common cause and induced variations also.

Brainstorming & Affinity Group Tool

Brainstorming generates and polishes creative ideas based on the principle that two heads are better than one. An affinity diagram is used to organize & develop brainstorming by fine tuning initial and raw thoughts and removing uncertainties. The advantage of this is that it obviously stimulates for generation of more ideas. The affinity diagram was not originally intended to be a quality management tool. First devised by Kawakita Jiro, the affinity tool emphasizes the need for sorting and titling the data only at the end. A typical affinity diagram organizes the brainstormed ideas on its left panel. On the right side are ideas neatly grouped into affinity sets. Reasons for an idea belonging to a particular set are not given particular importance, but all ideas are clarified. An idea may be present in a single group if it has any resemblance to another.

If there is one thing that summarizes the importance of statistical methods in Six Sigma, it can be none better than a saying, famous in Six Sigma circles - "In God we trust, all the rest bring data". Need we say more?

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts.

Six Sigma and Upper Management

The one ultimate reward that counts for any business organization is improvement of bottom line profitability and the return of satisfied customers. This end result must justify all the initiatives taken by upper management. Upper management utilizes a tool called "cost of poor quality (or "COPQ") as a barometer for evaluating six sigma projects. Apparently, it is the only way to get upper management to accept six sigma. The upper echelons of corporations have come to realize the importance of six sigma for its tangible economic benefits.

understand the value of upper management support for quality/process improvement top down fully, when you learn that management does not realize the importance of investing that extra time and money in quality improvement or lacks the commitment. Let's be straight forward, this scenario is not uncommon. Six sigma has such lasting power and broad scope that transcend departments and exposes the need (though not always) for change in organizational structure. Both of these would be hard battles to fight unless strong management support was present. Resistance of this type could be due to organizational inertia, or it could also be intentional.

Six sigma calls for long haul, complete and in depth implementation, which is definitely not for the faint of heart. It is possible only if your organization has 100% commitment from top management. This is why experts place blame on upper management for the failure of six sigma. Only continuous, rock solid support, monitoring and encouragement from the top brass only can prevent the failure of six sigma. Straightforward intentions for implementation should come from a customer centric viewpoint and a desire to produce quality services/products.

The continuity of the program requires undivided and dedicated monitory support until the end of the project. Upper management identifies the need, sets the ball in motion and provides continuous support (managerial and financial), which is the lifeline for the success of six sigma implementation. If these elements are not present, achieving the stated goals over a long period of time become difficult, if not impossible. One initial green light from management will not suffice; it takes continued commitment and engagement to inspire and motivate the people involved until the end.

Six sigma is a complete quality management and turn around system. As such, it identifies organizational shortcomings, wherever there are. With upper management on board, implementation stages can be monitored; midway course corrections can be suggested and any possible roadblocks at various steps of implementation can be overcome. As you can see, six sigma can be successfully implemented with the commitment of complete organizational support.

What upper management needs to understand is that six sigma is a widespread and far- reaching quality improvement program where it has to play a critical role in order to see ultimate business goals succeed. Although the various 'belts' implement six sigma, they are selected, trained and motivated by top management for the implementation of six sigma methodology. The upper management until the very end must support them. Only in this way can six sigma bring about significant and long lasting results to the organization.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma And The Customer

The customer centric focus of Six Sigma methodologies cannot be sidelined for any reason whatsoever. Although the end results of Six Sigma implementation (such as improvement of bottom line profitability and lean management) are quite significant, the ultimate value addition comes in the form of the return of satisfied customers. In the business world, constant pressure for innovation stems from increasing changes in customer demands and global technological challenges. Companies that get to the top and stay there are there in the first place because of their commitment to change through Six Sigma initiatives.

Six Sigma And The Customer

Six Sigma, a quality management tool founded on statistical approaches and devised by Motorola, helps improve customer satisfaction through significant changes to cost and product utility. The entire approach is innovative; with the implementation of Six Sigma, instead of attempting to fight with mechanics, the focus shifts automatically to strategies and integration of efforts.

Some companies are taking initiatives to take the Six Sigma methodology to customers, outside company walls and actively involving them in an effort to integrate them into the process. This approach is proving to be a resounding success by placing these corporations ahead of competition.

Engaging The Customer

Today's customers are wary that they get nudged into buying products by customer savvy marketers in the clutter that we call "the market". Six Sigma works to make things clear to the customers by sharpening the cutting edge (value) that customers are looking for in a product.

The customer is engaged strategically at a stage when plans are being drawn up. By listening to customers and involving them in the process, the company can gain an in -depth understanding of why they are moving in the direction that they are moving, locally as well as globally. This approach also helps in building trust and loyalty.

Companies like Motorola, who implement Six Sigma, go beyond product development and profits in their commitment to customers. In addition to their regular help line, they have established another line dedicated to this purpose. Customers can use this line of communication for more detailed questions relating to either product or service, and track the status of their original question. This is a classic example of individual level quality demands being met through Six Sigma implementation.

Looking Ahead

Another strategic approach has been taken by GE Commercial Finance, and is a true revolutionary step in the commercial lending business. The ACFC initiative (At the Customer, For the Customer,) clearly showed what the customers needed and why, with over 30% of them answering, they needed Six Sigma. Effective communication with customers has made GE a favorite among consumers. GE has successfully implemented the initiative and in addition, is now sharing its Six Sigma experiences with smaller customers who can't afford to implement Six Sigma in their own companies.

With the "belts" working from the front, companies can get into a win-win situation with their customers because of the feedback they receive. If this approach directly benefits the customers, it benefits the companies too. However old or large the company is, it gets to interact with its customers one-on-one. The positive result of this is seen in further building of a company's customer base and increased profitability. The goal of matching people with projects, made possible with Six Sigma, brings about a win-win situation for all.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solution's Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Certification

Many questions arise in the minds of six sigma certification candidates. These questions range from the most strange to the most genuine concerns. There is a compelling need to explain things regarding the exam for the benefit of those who have questions but don't know where to find the answers. Here is brief outline of a few fundamental questions that are frequently asked about Six Sigma Certification.

What Is Six Sigma Certification?

Six Sigma Certification is documented proof that a person has acquired certain standardized capabilities with regard to the quality management technique that, when applied, works towards error/defect elimination and prevention. However, the certificate does not guarantee that a candidate has implementation skills, but only certifies competency in the subject matter. One can attain certification in any of the key roles (Master Black Belt, Champion, etc.).

Basis For Six Sigma Certification

Six Sigma Certification typically involves studying the related subject matter and passing an exam. Training institutes or companies provide certification tests and six sigma training courses. It is not unusual for new companies to have their employees test on a training institutes' tests. This completes the first part of the written test in the candidate's proficiency in the subject matter. Now comes the real test! Once having passed the written test, The candidate must work hands on a project or two in a practical environment. In this situation, the candidate must demonstrate that he or she is competent enough to implement the knowledge acquired in classroom six sigma training.

During the practical part of the exam, there is no benchmark for what passes or not. Not just this, but some companies may accept just one project and some others may not. This means that out of the three critical aspects of six sigma certification training, the written exam and the practical competency demonstration, a crucial third one may be said to be lacking seriously or non-existent, unless it becomes standardized. To complicate matters, there is no one single body to regulate or standardize all the critical aspects of six sigma certification.

Do I Need A Six Sigma Certification?

This is any individual's professional decision. Anyone wanting to get six sigma certification will need to think seriously about it. Sometimes candidates are chosen (or compelled) by their employer to take six sigma training and thereby attain six sigma certification. But many times, it is the other way around. Someone may decide to pursue six sigma certification for reasons such as attainment of a raise or promotion. Another may be prompted by the fact that six sigma certification will enhance their marketability. While each reason is an individual one, candidates must be result oriented, highly motivated in order to be successful.

What Will It Cost Me?

Again, this is a highly subjective question. It could cost you anywhere from $0 to $30,000 per person, depending on where you receive six sigma training. Again, the decision as to the trainer, location, and online or offline six sigma training method are other considerations as to cost.

What worked for one person may not work for another. When contemplating six sigma certification, there really are no generalizations that can be made. It all depends on who individual capabilities, location, and to some extent, your position in the corporation (or lack thereof).

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solutions - Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts

Six Sigma Training - An Overview

The unbelievable results achieved by the pioneers of the Six Sigma management methodology and implementation were not realized overnight. Concerted efforts of by the entire organization and unwavering support by top management over a long period of time are what it takes to see results. The employees of an organization, through specialized Six Sigma training, play key roles through 6 sigma implementation. The key players in 6 sigma implementation not only need specialized Six Sigma training, they also need a different mindset and dedication to the process.

Six Sigma Training - What Is It?

Six Sigma training is available from various institutes certified to provide the training using either offline or online delivery methods. Six Sigma training is aimed at providing comprehensive and rational methodology and techniques. Six Sigma training courses normally cover process improvement techniques as stepping stones for students and lead to either green belt or black belt certifications.

Six Sigma training course fees normally vary from $450 for a one-day course, up to $6000 for a two-week lean 6 Sigma program. The Champion's Leadership Program is conducted onsite only. Still, there are some other institutes that combine the black belt and green belt Six Sigma Training into what is known as the 2+2 format. Attending this dual Six Sigma training helps improve internal company synergy in addition to giving the organization greater flexibility.

What Do Six Sigma Training Courses Cover?

Six Sigma training courses leading to certifications in green belt and black belt are usually designed to cover one module at a time. One such module is the control module, for example. The Six Sigma training course places emphasis on the statistical aspects of process capabilities and process control.

Objectives Of Six Sigma Training

In brief, Six Sigma training introduces students to both the DMAIC and DMADV methodologies. The core concepts of these techniques, quality standards, charts, plans and analytical techniques are also covered in the course.

Who Is Eligible To Take The Six Sigma Training Course?

Any member of an organization who is a manager, technician, operator, teacher or engineer, regardless of where he or she is working, can take a Six Sigma training course. Employees may work in industries such as education, IT, and government, provided they have demonstrated an aptitude for learning complex DMAIC techniques.

Up The Rung Six Sigma Training

Master Black Belt and Champion Six Sigma training is utilized for producing coordinators and decision-makers who will play key roles in the implementation and success of Six Sigma across the organization. The focus of the Six Sigma training will be to prepare Champions to identify the elements of critical business processes. Students will, upon certification, be able to bring about the changes necessary to their organizations both during and after the implementation of 6 sigma. Unlike the Green Belt and Black Belt trainees, who are required to devote 75% of their time for Six Sigma implementation, Master Black Belts and Champions dedicate 100% of their time to successful implementation of the program.

What these Six Sigma Training courses don't teach you are not taught anywhere else, either. Future vision, ability to lead, and the skills to motivate the organization also must be mastered in addition to the formal Six Sigma training process.

Tony Jacowski is a quality analyst for The MBA Journal. Aveta Solutions - Six Sigma Online offers online six sigma training and certification classes for lean six sigma, black belts, green belts, and yellow belts