1 | P a g e
CERTIFIED MASTER BLACK BELT (MBB)
BODY OF KNOWLEDGE MAP 2018
The Certified Master Black Belt (MBB) Body of Knowledge (BOK) has been updated to ensure that the most current state of practice is being
tested in the examination. If you would like more information on how a BOK is updated, see a description of the process on
http://asq.org/cert/faq/create-body-of-knowledge.
Part of the updating process is to conduct a content analysis to determine whether the topics in the 2010 BOK are still relevant to the job role of
Master Black Belt and to identify any new topics that have emerged since that BOK was developed. The results of the MBB content analysis
showed that nearly all of the topics that were in the 2010 BOK are still relevant to the job roles of MBB in 2018.
The 2018 Certified Master Black Belt Body of Knowledge (MBB BOK) will be introduced at the July 6, 2018, administration. Both
BOKs will be available online until August 1, 2018, at which time the 2010 BOK will be removed.
General comments about ASQ Body of Knowledge updates
When the Body of Knowledge (BOK) is updated for an ASQ exam, the majority of the material covered in the BOK remains the same. There are
very few programs that change significantly over a 5-7 year period. One of the points that we make to all of the exam development committees is
that ASQ Certification Exams need to reflect “the state of practice” not “the state of the art” – this helps to keep the programs grounded in what
people currently do, rather than being driven by the latest hot-topic improvement idea or trend. Typically, the biggest change in any updated BOK is
in how the content is organized. When a new BOK is announced and posted on the ASQ website, we also include a “BOK Map” that highlights the
changes between the two bodies of knowledge: old and new. The BOK map also clearly identifies any new content that has been added to the exam,
as well as any content that has been removed from the exam.
With regard to exam preparation materials, you should be able to use any of the reference books that are currently listed on the bibliography for
the exam program. These are the source materials that the exam development committees use to write questions and verify answers.
Specific comments about the 2018 MBB Body of Knowledge updates
There were minimal changes made to the content when updating the MBB BOK. One noted change that is present throughout the 2018 BOK is
the replacement of the wording ‘Six Sigma’ with ‘Improvement’, additionally sections on DFSS, Destructive measurement systems, and Data
management and analytics were added.
Table 1 starting on Page 2 presents the 2018 MBB BOK, maps the topics to the 2010 BOK, and details the modifications that have been made.