IASSC® Certified Lean Six Sigma Black Belt™ — Lesson 4: Black Belt Control, Leadership, Governance, Benefits, and Sustainment

Learning Objectives

• Explain the roles, information, criteria, dependencies, and decision points governing control systems and control plan.
• Implement or assess leadership, benefits tracking, and sustainment using controlled evidence and acceptance criteria.
• Evaluate the condition where the activity is accepted before benefits tracking and sustainment demonstrate repeatable operation, accountable ownership, and effective handover and select a proportionate corrective response.

Detailed Topics

• control systems applied to the course scenario, expected behavior, stakeholders, controls, risks, and evidence.
• control plan applied to the course scenario, expected behavior, stakeholders, controls, risks, and evidence.
• leadership applied to the course scenario, expected behavior, stakeholders, controls, risks, and evidence.
• benefits tracking applied to the course scenario, expected behavior, stakeholders, controls, risks, and evidence.
• sustainment applied to the course scenario, expected behavior, stakeholders, controls, risks, and evidence.

Instructor Demonstration

The instructor traces an improvement team using Black Belt methods to reduce waste, variation, defects, and process delay while sustaining measurable gains. The walkthrough connects frameworks, processes, tools, decisions, and evidence captured in the Black Belt project charter, process map, analysis workbook, and control plan. It also tests the exception where the activity is accepted before benefits tracking and sustainment demonstrate repeatable operation, accountable ownership, and effective handover.

Hands-On Exercise

Complete a controlled PeopleCert-aligned exercise covering Black Belt Control, Leadership, Governance, Benefits, and Sustainment and preserve the verified result in the Black Belt project charter, process map, analysis workbook, and control plan.

1. Confirm scope, roles, criteria, prerequisites, information sources, dependencies, and acceptance conditions.
2. Execute the service, project, portfolio, risk, Lean, or operational workflow while recording decisions and evidence.
3. Test normal behavior, one boundary condition, and the stated exception using a controlled scenario.
4. Document findings, corrections, ownership, retest criteria, communication, and operational handover.

Scenario Analysis

• Identify which role, process, objective, control, information source, or decision most strongly influences control systems.
• Compare two defensible responses and explain service, project, quality, risk, operational, and business trade-offs.
• Determine how the Black Belt project charter, process map, analysis workbook, and control plan should be approved, retained, reviewed, retested, and updated.

Troubleshooting Guidance

Start where expected behavior first differs from the observed result. Check scope, criteria, ownership, data quality, process sequence, policy alignment, version compatibility, dependencies, status, and evidence separately. Treat “the activity is accepted before benefits tracking and sustainment demonstrate repeatable operation, accountable ownership, and effective handover” as a hypothesis until records, interviews, configurations, calculations, and retest outcomes confirm the cause.

Validation Checklist

• Required roles, processes, criteria, controls, information, approvals, and dependencies are present.
• The Black Belt project charter, process map, analysis workbook, and control plan connects each conclusion to objective, reviewable evidence.
• Normal processing, a boundary condition, dependency behavior, and the stated exception were tested.
• Corrections, ownership, retest criteria, documentation, communication, and operational handover are complete.

Lesson Outcome

Learners can apply Black Belt Control, Leadership, Governance, Benefits, and Sustainment, explain the resulting service, project, quality, risk, or operational behavior, and defend the outcome through the Black Belt project charter, process map, analysis workbook, and control plan.