Training. Built to be used.

Lean Six Sigma training should do more than teach people the language of improvement.

Develop Training is designed to build the capability to see problems, understand them, solve them and sustain the improvement.

3

Belt levels

One progressive pathway

20+

Workbook tools

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Lean Six Sigma Black Belt

14 weeks

Fourteen guided sessions across the full DMAIC arc, with weekly study guides and the Operational Excellence workbook alongside.

Cohort + coachingView syllabus →

01 — Programs

Lean Six Sigma Belt Programs

Our Yellow, Green and Black Belt programs combine structured learning with practical tools, knowledge assessment and real-world application — creating a progressive pathway from improvement awareness to advanced problem-solving and leadership.

Full catalog →
01Foundations

Yellow Belt

See it. Understand it. Improve it.

Build the foundations of Lean Six Sigma. Learn to recognize waste, understand processes, participate in structured problem solving and use practical improvement tools.

AwarenessParticipationPractical tools
02Practitioner

Green Belt

Analyze it. Solve it. Lead it.

Develop the capability to lead DMAIC improvement projects, measure performance, validate root causes, make evidence-based decisions and sustain measurable results.

DMAIC projectsEvidence-basedSustained results
03Advanced

Black Belt

Solve complexity. Coach others. Build capability.

Master advanced problem solving, statistical analysis and experimentation while developing the facilitation and leadership skills required to tackle complex, cross-functional improvement challenges.

Advanced statisticsCoachingCross-functional

02 — How it works

This isn't just course content.

It's a working improvement system.

1ASSESS

Assess your existing knowledge and identify the right starting point. Your current assessment already distinguishes Yellow-, Green- and Black-Belt-level knowledge and recommends a starting level.

2LEARN

Learn through structured, interactive Belt curricula designed to build capability progressively.

3PRACTICE

Practice with exercises, worked examples and knowledge checks that reinforce the methods before you apply them.

4APPLY

Apply the methods using the integrated Operational Excellence Workbook — the same tools your team will use on the floor.

5LEAD

Lead improvement against an actual operational problem, building confidence and ownership as you go.

6DEMONSTRATE

Demonstrate capability through assessment and project results that show real, sustained impact.

Because knowing the tools isn't the same as knowing how to use them.

DEVELOP TRAINING — TRAINING. BUILT TO BE USED.

03 — Materials library

Every tool has its place.

Every program ships with its own working materials — interactive curricula, weekly study guides, and a live workbook of the tools. Hosting for enrolled cohorts is on the way.

AllCurriculumStudy guidesWorkbookReference

Curriculum

Interactive

Lean Six Sigma Black Belt Curriculum

Fifteen written lessons with worked examples and built-in quiz tracking, from the business case through project closeout.

15 lessonsIn cohort

Study guides

Interactive

Black Belt Weekly Study Guides

One guide per week — what to read, what to practise, and which workbook tab to fill in before the next session.

14 weeksIn cohort

Workbook

Interactive

Operational Excellence Workbook

A live toolset: idea bank and priority matrix, SIPOC and CTQ drivers, gemba walk, VSM, measurement plan, charts, fishbone, FMEA, A3, PDSA, gantt, dashboard, and 5S assessment.

20+ toolsIn cohort

Reference

Slides

The Develop Lean Temple

The one-picture model behind every program — foundations, pillars, and the roof the whole system holds up.

DeckAvailable

Reference

Coming soon

Hosted materials portal

Sign-in access so cohorts can open their curriculum, guides, and workbook from one place and keep their saved work.

RoadmapIn build

04 — About

Trainers who have stood on the floor.

Develop Training is a Lean and Six Sigma consultancy built on a simple idea: training should change how work actually gets done.

Led by Patsy Morrow, a Lean Six Sigma Master Black Belt with deep experience across manufacturing and healthcare, we deliver Yellow, Green, and Black Belt certification programs aligned to the IASSC Body of Knowledge — alongside Lean Leadership, Quality as Organizational Strategy, and our Operational Excellence Toolkit.

We don't lecture from the front of the room. We work shoulder to shoulder with your teams on live problems in your own processes, so the capability stays with you long after we've gone.

Lean Training. Real ROI.

1,900+

Operators trained

14 yrs

On the floor

38

Partner plants

Book a session

Bring the bench to your team.

Tell us where your value stream is stuck and we'll scope a first session — live, hybrid, or fully remote.

No list, no spam — a trainer replies within one business day.