ZB
Issued to
Zacharia Benbrahim
Want to report a typo or a mistake?
Credential Verification
Issue date: March 9, 2026
ID: ccd5cd14-68d2-4719-b0a3-f9b13dd7058c
Type
Certification
Level
Advanced
Description
A certified Black Belt can lead any project team across the organization in executing process improvement projects. Team projects may involve production, transactional, or corporate-center processes. Black Belts may also conduct Lean Six Sigma training and act as coaches and mentors to other Belts-in-training. Certification requires completion of MoreSteam's online Black Belt course (approx. 140 hours), passing a comprehensive exam, and leading two Black Belt-level projects from inception through implementation.
Skills
Measurement Systems Analysis
Process Mapping
Root Cause Analysis
Project Leadership
Voice of Customer
Charting Process Behavior
Hypothesis Testing
Design of Experiments
Lean Methodology