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PDCA in ASOW

Disciplined learning cycles for evidence-based improvement

Learn about the PDCA principle first →

What PDCA requires in practice

Define intent before execution, separate action from evaluation, compare outcomes to expectations. Keep learning structured so improvements become baselines, not experiments. The hard part: maintaining discipline when pressure demands faster answers.

How ASOW supports it structurally

  • Planning stage captured before execution starts
  • Execution traced to roles and responsibilities
  • Evaluation criteria made explicit and documented
  • Decisions and learning recorded for continuity
  • Approved changes become the new baseline

Typical ASOW instruments

  • Change proposals: PLAN intent and success criteria before execution
  • Audit follow-up: DO with assigned owners, CHECK effectiveness, ACT on results
  • Process validation: Structured cycles for method refinement
  • Risk treatment: Measure effectiveness and adjust controls

PDCA does not require all modules — only discipline to close the loop.

When this approach fits

Good fit when: Evidence-based decisions required, changes affect multiple stakeholders, learning must be retained over time

May be unnecessary: Work is exploratory by design, decisions intentionally reversible, speed outweighs traceability

Explore other Lean principles

Learn how different principles work together to create excellence.