Certification Programs

Four Belts from
Foundation to Mastery

BoK-aligned White, Yellow, Green, and Black Belt certifications powered by AI coaching — plus an invitation-based Master Black Belt program beyond.

ASQCSSCIASSCIQF

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6σ

White Belt

Price: $129$99 exam + certificate included

The White Belt is the beginner level, designed to introduce individuals to the basic concepts of process improvement. It builds a strong foundation in Lean and Six Sigma principles and prepares participants to support improvement initiatives.

Introduction to Lean & Six Sigma concepts
Basic process improvement terminology
Understanding of waste and efficiency
Overview of problem-solving approaches
Roles and responsibilities in improvement projects

Best for: All employees & newcomers building improvement fluency

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6σ

Yellow Belt

Price: $299$249 exam + certificate included

The Yellow Belt level develops a deeper understanding of process improvement tools and prepares individuals to actively contribute to projects. Yellow Belts play a supporting role in data collection and analysis.

Basic problem-solving techniques
Introduction to DMAIC methodology
Process mapping and flowcharting
Root cause analysis (Fishbone, 5 Whys)
Data collection and basic analysis
Team collaboration in improvement projects

Best for: Team members supporting improvement projects

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6σ

Green Belt

Price: $699$549 exam + certificate included

The Green Belt level focuses on practical application and project ownership. Individuals at this level lead smaller projects and support larger initiatives using structured methodologies.

Full understanding of DMAIC framework
Data analysis and interpretation
Process improvement tools and techniques
Statistical thinking and basic analytics
Identifying inefficiencies and reducing waste
Project management fundamentals

Best for: Engineers, analysts & managers leading projects part-time

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6σ

Black Belt

Price: $1,699$1,299 exam + certificate included

The Black Belt represents advanced expertise in Lean Six Sigma. Individuals lead complex, high-impact projects and drive measurable business improvements.

Advanced DMAIC application
Statistical analysis and data-driven decision-making
Leadership and project management skills
Risk analysis and process optimization
Change management strategies
Coaching and mentoring Green & Yellow Belts

Best for: Full-time improvement experts, consultants & operations leaders

Start Black Belt

Explorer

Free

Limited/basic AI tools — try SigmaTutor™, PathForge™ and DocuForge™ in basic mode.

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Best value

Full Journey

$2,499$1,799

All four belts, White → Black, with lifetime access to the full AI toolkit.

Get the Full Journey →

Each belt includes the full AI toolkit for an access window (White 90 · Yellow 120 · Green 150 · Black 180 days); Full Journey includes lifetime tool access. Exam attempts are included; extra retakes $29 with a 7-day cooldown. Keep the toolkit active after a belt window with Pro Tools — $49/mo or $449/yr.

Master Black Belt

The MBB program is available to Black Belt certified professionals with demonstrated project experience. Includes advanced mentorship, teaching facilitation, and enterprise deployment frameworks.

What You Earn

A verifiable, shareable certificate

Every belt concludes with a timed online exam. Pass, and the platform issues a uniquely numbered certificate with a QR code — publicly verifiable at sigmaforge.ai/verify and ready to add to LinkedIn in one click.

Sample SigmaForge Lean Six Sigma White Belt certificate of completion

Example certificate. Each carries a unique ID (format WB-2026-NNNN) anyone can check at sigmaforge.ai/verify.

See exam format & retake policy →

Frequently asked questions

Are SigmaForge certifications recognized by employers?

Yes. SigmaForge certifications are aligned to the Body of Knowledge (BoK) of ASQ, CSSC, IASSC, and IQF — the four major Lean Six Sigma certification bodies recognized globally.

How long do I have access after enrolling?

Lifetime access. Once enrolled, you can revisit course content, download materials, and use SigmaTutor™ at any time.

Is there a final exam?

Yes. Each belt level concludes with a timed online exam. A passing score of 70% or above is required to earn certification; you get three attempts, and further retakes are available for a $29 fee after a 7-day cooldown. Green and Black Belts additionally require an assessed DMAIC capstone project.

Can I upgrade from one belt to the next?

Yes. Belts build on each other — once certified at one belt you can enroll in the next directly from your dashboard. As a launch offer, White Belt graduates currently receive Yellow Belt access free.

How can an employer verify my certificate?

Every certificate carries a unique ID and a QR code. Anyone can confirm it free at sigmaforge.ai/verify — no account needed.

Do you offer group or enterprise pricing?

Yes. Contact us for team enrollments, enterprise licensing, and university partnership programs.

SigmaForge certifications are aligned to the Body of Knowledge (BoK) of ASQ, CSSC, IASSC, and IQF. SigmaForge Inc. is not affiliated with or endorsed by these organizations.

Four Belts fromFoundation to Mastery