Mastering the Audit of Six Sigma Based on ISO 13053 Training — Lesson 3: Evaluating Analyze, Improve, and Control Audit Trails, Decisions, and Findings

Learning Objectives

• Interpret the purpose, responsibilities, inputs, and decision points shaping evaluating analyze, improve, and control audit trails, decisions, and findings.
• Apply the workflow and produce DMAIC evidence and finding matrix that another practitioner can review.
• Analyze “a project claims improvement without sustained control evidence” and recommend a proportionate, evidence-based response.

Detailed Topics

• root-cause evidence
• statistical analysis
• hypothesis results
• solution selection
• pilot evidence
• control plan
• benefit validation
• finding classification
• Governance, competence, communication, documentation, validation, risk, and follow-up considerations

Instructor Demonstration

The instructor demonstrates the evaluating analyze, improve, and control audit trails, decisions, and findings workflow, identifies applicable responsibilities, records checkpoints in DMAIC evidence and finding matrix, and contrasts the accepted state with a condition where a project claims improvement without sustained control evidence.

Hands-On Exercise

Complete a controlled implementation, management, audit, assessment, foundation, introduction, awareness, or transition exercise for Evaluating Analyze, Improve, and Control Audit Trails, Decisions, and Findings. Establish scope and criteria, collect or create evidence, examine “a project claims improvement without sustained control evidence,” reach a supported conclusion, and preserve the result in DMAIC evidence and finding matrix.

1. Confirm objectives, scope, roles, criteria, stakeholders, and expected outputs.
2. Perform the planned activities while recording assumptions, evidence, and decisions.
3. Test a normal case, an exception, and a follow-up or improvement condition.
4. Document conclusions, owners, due dates, escalation, and verification requirements.

Scenario Analysis

• Identify the requirement or principle with the strongest influence on evaluating analyze, improve, and control audit trails, decisions, and findings.
• Compare two defensible responses and explain their governance, risk, and evidence trade-offs.
• Determine how the DMAIC evidence and finding matrix should be approved, retained, reviewed, and updated.

Troubleshooting Guidance

Separate missing evidence from ineffective practice, and distinguish a documentation issue from a control, process, governance, or competence failure. Use DMAIC evidence and finding matrix to trace the earliest divergence. Treat “a project claims improvement without sustained control evidence” as a hypothesis until the response is validated against the applicable requirement and intended outcome.

Validation Checklist

• The scope, criteria, stakeholders, and intended outcome for evaluating analyze, improve, and control audit trails, decisions, and findings are explicit.
• The DMAIC evidence and finding matrix links statements and decisions to objective, reviewable support.
• Responsibilities, competence, communication, risk, legal duties, and change impact were considered where relevant.
• Findings, corrective actions, monitoring, review triggers, and improvement ownership are clear.

Lesson Outcome

Learners can apply Evaluating Analyze, Improve, and Control Audit Trails, Decisions, and Findings, explain the reasoning used, and defend the result through DMAIC evidence and finding matrix.