Course categories
 | Black Belt Certification | |
| Black Belt Certification (Third Edition Textbook) |   | |
| Black Belt Certification (2nd Edition Textbook) |  |
| Lean/DFSS Certification | |
| Lean/DFSS Green Belt Certification (Third Edition Textbook) | | |
| Lean & DFSS Green Belt Certification (2nd Edition Textbook) | |
| Green Belt Certification | |
| Green Belt Certification (Third Edition Textbook) | | |
| Green Belt Certification (2nd Edition Textbook) | |
| Yellow Belt Certification | |
| Yellow Belt Certification (Third Edition Textbook) | | |
| Yellow Belt Certification (2nd Edition Textbook) | |