Lean training: formats, levels and how to build a program

Lean training teaches people to see waste, solve problems and improve their own work. It usually mixes classroom learning with practice on real processes. It ranges from a one-hour awareness session to months of coached project work.

This guide explains what a lean training program covers and the formats and levels available. It compares lean certification with Lean Six Sigma belts and shows how to build training in-house.

Key takeaways

Good lean training combines a little theory with a lot of practice on a real problem.

Formats include on-the-job coaching, workshops, kaizen events, online courses, university programs and certification.

Levels run from awareness to practitioner, leader and coach, and each suits a different role.

Measure training by changes in behavior and in the process, not by attendance.

What does lean training cover?

Lean training covers the principles of lean, how to see the eight wastes, and a core set of problem-solving tools. The mix depends on the audience.

Typical topics are value and flow, value stream mapping, 5S, standard work, pull systems and A3 problem solving. Leaders also learn coaching and how to run a gemba walk.

Lean manufacturing training often adds changeover reduction and equipment care. Lean management training focuses on daily routines and leader behavior.

What formats of lean training exist?

Lean training comes in six common formats: on-the-job learning, workshops, kaizen events, online courses, university programs and certification. Most programs combine two or three.

On-the-job training sits closest to the work. Training Within Industry was developed in the United States during the Second World War. It offers structured methods for instructing, improving methods and handling people issues, and is still used.

A lean workshop is a short, facilitated session, often one to three days, that teaches a tool and applies it to a sample problem. A kaizen event also works as training, because participants learn by improving a real process.

Lean training online suits awareness and theory, and it fits shift-based schedules. Universities and professional bodies offer longer programs and certificates.

What are the levels of lean training?

Lean training usually has four levels: awareness, practitioner, leader and coach. Each level asks for more practice and responsibility.

Awareness introduces the vocabulary and the idea of waste, and it suits everyone. A lean practitioner can use tools on a real problem and lead a small improvement.

A lean leader supports improvement by coaching, removing barriers and reviewing progress. A lean coach develops other people and may guide several teams.

Matching the level to the role avoids sending operators to leadership courses or expecting managers to learn only from slides.

How does lean certification compare with Lean Six Sigma belts?

Lean certification and Lean Six Sigma belts both recognize skill, but they emphasize different things. Belts follow a color ladder and add statistics, while lean certificates focus on flow, waste and leadership.

Providers differ on content, assessment and what they require. Check each provider's syllabus and whether a real project is required before you commit.

Organizations such as ASQ, SME and the Lean Enterprise Institute all offer lean learning in some form. Compare their current offerings directly, as details change.

For the method comparison, read lean vs Six Sigma. Our lean Six Sigma certification section lists related resources.

How do you build an internal lean training program?

Build an internal program around real problems: teach a tool, then have people use it at once on their own work. Learning sticks when it solves something they care about.

Start with a short awareness session for the whole site. Select a few practitioners and give each a real problem and a coach.

Use A3 coaching as the backbone. The learner writes the problem on one page, the coach asks questions, and the two review it weekly.

Add Training Within Industry methods to teach supervisors how to instruct and improve jobs. Record the results in standard work so gains are kept.

Why should lean training be tied to a real problem?

Training tied to a real problem produces both skills and results. Classroom exercises alone rarely change daily habits.

Say a packing team has frequent label errors. Training the team to map the process, find the cause and test a fix teaches the tools and fixes the issue in one effort.

This is the idea behind kaizen: people improve their own work and learn by doing.

What should you look for in a lean course?

Look for a course with project work, coach feedback and practical assessment. A certificate gained by multiple-choice test alone says little about skill.

Ask whether you will apply the tools to a real process and who will review your work. Check the instructor's practical experience, not only their credentials.

Ask also how the course treats the thinking behind the tools. Pair any course with reading such as lean thinking and the lean books list.

How do you measure the impact of lean training?

Measure lean training by what people do afterwards and by what changes in the process. Attendance and test scores show only participation.

Track behaviors: how many improvement ideas are submitted, how often leaders go to the gemba, how many A3s are completed. Track process measures chosen before training, such as lead time or error rate on the target process.

Compare the same measures before and after, and allow several months for effects to show. Report what changed without claiming that training was the only cause.

Frequently asked questions