Lean Six Sigma PM Briefcase

Lean six sigma case studies help you achieve LSS black belt certification.

Lean Six Sigma Case Studies for PMOs, Program Managers, and LSS Practitioners

The studies in this section demonstrate the application of several important Lean Six Sigma principles, techniques, and methods to solve problems in real business situations.

The lean six sigma case studies focus on product engineering, manufacturing operations, and cross-functional programs.

Explore the use of these techniques:
    Why 5 Times
    Failure Modes, Effects, and Criticality Analysis (FMECA)
    Process Flow and Value Stream Mapping

Two software engineers analyzing system performance.

Engineering projects encompass:

    New product development
    On-market product enhancements
    Design correction for field experience problems

Explore the use of these techniques:
    Problem Definition Statement
    Fishbone Root Cause Analysis
    Turning Data into Actionable Information
    Corrective Action / Preventive Action (CA/PA)
    Statistical Process Control (SPC)

Printed circuit board pick-and-place machine in operation.

Production operations projects encompass:

    Expansion, quality improvement, cost reduction
    Automating labor-intensive processes
    Optimizing internal and outsourced production

Explore the use of these techniques:
    8D Problem-solving Framework
    Fishbone Root Cause Analysis
    Implement Corrective Action / Preventive Action (CA/PA)

Sample fishbone diagram or cause-and-effect diagram.

Cross-functional program projects encompass:

    Product service actions and recalls
    Root cause analysis and CA/PA
    Market and customer responsiveness
    General management problem-solving