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Six Sigma Green Belt
Various
Globally Recognised
Advanced
Renewable
Process improvement methodology certification.
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Specification comparison
Schema: Certifications. Missing values are marked "Not available yet" — those are next on our research list.
| Attribute | |
|---|---|
| Issuing body | IASSC, ASQ, or various |
| Exam format | Multiple choice exam |
| Duration | 180 minutes |
| Number of questions | 110 |
| Passing score | 70% (IASSC) |
| Exam cost | $195–$400 depending on body |
| Prerequisites | None formal |
| Validity | 3 years (varies by issuer) |
| Levels available | White, Yellow, Green, Black Belt |
| Global recognition | Global — highly valued in process-heavy industries |
| Available languages | English primarily |
| Best suited for | QA managers and process engineers in regulated industries |
| Official site | www.iassc.org ↗ |
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