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What Is Six Sigma Certification? - Revisited

 
 

By Charles Waxer

Six Sigma certification questions continue to roll into my inbox. While I can't find time to answer each email with a tremendous amount of detail, I can and do save them for answering in an article such as this. This article revisits a previously published article What is Six Sigma Certification? published last year. If you find a question missing or would like clarification on a specific topic, please submit it along with any thoughts you have.

Jump To The Following Answers:

  • Can My Company Certify Six Sigma Yellow/Green/Black/Master Black Belts?
  • What Are The Legal Implications Of Six Sigma Certification?
  • Can Non-Certified Master Black Belts Mentor Black Belts??
  • Are There Other Certification Companies Besides Those Listed On iSixSigma?
  • What Are The Requirements For A Consulting Company To Provide Six Sigma Certification?

    Can My Company Certify Six Sigma Yellow/Green/Black/Master Black Belts?
    Six Sigma certification is a funny concept. Everyone wants to be certified, but nobody really understands what it means in the industry and how it might enhance your resume outside your current company.

    If you take a look at my previous answer How Can I Get Six Sigma Certified, you'll see that there isn't a single certification body for Six Sigma. Because of this, you'll find certification options from consulting companies (like the one that probably trained and certified the first wave in your business) and ASQ, as well as from businesses like Motorola, Allied Signal, GE, and many others. Each of these businesses has different certification criteria. And so to answer this question, the answer is Yes. Yes, you can certify anyone you want to any standards you think are appropriate. Provide instruction, test for knowledge and hand out certificates.

    But the question should not be "Can I certify Green or Black Belts in my company?", the real question should be "What is the true value of all these certifications?"

    • What is the value of the content being instructed?
    • How well is the content being instructed?
    • Does the content cover all pertinent aspects of Quality and management that every change agent should know?
    • Has the content not only been learned, but been put into practice and successfully utilized?
    • Has the knowledge of individuals been tested to acceptable levels?
    • Have processes been defined, measured, analyzed, improved and controlled for the better of the organization?
    Ok, now that I have that idealist thinking of my system, let's get to what I feel is the true question that people should be asking, "What is the street value of the certification?" Why do I say street value? Because that's where the rubber hits the road and you show what you know and what you don't.

    For example, no business is going to hire a graduate of Wharton (arguably the most prestigious business school in the U.S.) without asking her to explain business concepts or to apply a model to a hypothetical business situation. Sure she comes with a pedigree from a top 5 institution, but these types of questions help the hiring manager evaluate the candidate's level of understanding. Similarly, a Quality manager interviewing a Black Belt or Master Black Belt candidate is going to ask how she facilitated a difficult team meeting, to explain what a Z value is, and to differentiate and explain the p values associated with a recent project. That is the true test of a person's Six Sigma value to the organization.

    Finally, wouldn't it be nice if everyone was valued for the contributions they have made or will make to the business? The fact is that pedigrees are important to people -- which is exactly why this certification question came up in the first place. Since there aren't any independent firms determining the "value" of certification from the many available sources as is the case with MBA schools, the question becomes more difficult to answer. In my opinion, the closer you are to professional instruction coupled with rigorous application the more value it has.

    There are a handful of original consultants teaching Six Sigma from the early Motorola days. Would you rather have one of these consultants help you certify your organization, or someone who read 4 books on the subject and is knowledgeable of the topics? Ok, you caught me. I oversimplified the subject and there are always exceptions to the rule, but I think you understand my point with respect to the professional instruction. Now let's look at rigorous application: Would you feel more comfortable with a candidate that improved and controlled a process at GE or one that did the same at a $5 million dollar company? Probably the GE one, because you know that large companies have more rigor around their application and certification processes, and failures at a GE are not as easy to sweep under the carpet. Alright, before someone can jump over to the forum to post hate mail to me, there are exceptions to the rule and I can cite 5 instances that will fail my test also, but in my opinion the general rule holds. After all is said and done, Motorola and GE certifications are pedigrees and company XYZ is not as valuable. Don't blame me, blame the perceptions of the Quality community. I'm just the bearer of the news.

    So, to sum up this question and answer...Can you certify people within your own business? Yes, of course you can. Is it worth much in your company? Probably, if your management team values it and rewards those who attain certification. Is it worth much outside your company? Maybe so, maybe not. It all depends how knowledgeable the person is and how the pedigree is perceived by the interviewing company.

    Next Page > What Are The Legal Implications Of Six Sigma Certification?

     

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    About iSixSigma Military

    The purpose of this iSixSigma Military channel is to document the transformation of the United States Armed Services through the use of Lean Six Sigma and related process improvement methodologies.

    Ronald E. Rezek, special assistant to the acting secretary of the Army, has said the goal of the Army's Lean Six Sigma deployment is to "make the business side of the Army as efficient as the war-fighting side is effective." Leaders of the other armed services echo that sentiment and transformation objective.

    This portal will serve as a central community for everyone associated with the business transformation of the U.S. military. It will provide communication updates on deployments, the opportunity for military leaders at all levels to learn new skills, advance their careers and contribute to the success of their organizations.