Neftaly Questions, Strategic Issues, and Challenges in root-cause analysis

Problem Identification & Definition

  1. What problem are we observing today?
  2. When was the problem first detected?
  3. Where in the process does it occur?
  4. How frequently does it occur?
  5. What is the impact on quality?
  6. What is the impact on cost?
  7. What is the impact on delivery?
  8. What is the impact on safety?
  9. What is the impact on morale?
  10. Is the problem clearly defined?
  11. Are we describing facts or opinions?
  12. What data supports the problem?
  13. What is the baseline performance?
  14. What changed recently?
  15. What did not change but should have?
  16. Is this a new or recurring problem?
  17. Has this occurred before?
  18. How severe is the problem?
  19. Who is affected by it?
  20. Who detected the problem?

Symptom vs Root Cause

  1. Are we addressing symptoms or causes?
  2. What evidence supports the identified cause?
  3. What happens if this factor is removed?
  4. What assumptions are being made?
  5. Are multiple causes interacting?
  6. What is the earliest point the problem appears?
  7. What allowed the problem to escape detection?
  8. Is the cause within our control?
  9. What proof do we have?
  10. Have we verified the cause?
  11. What data disproves our hypothesis?
  12. Are we jumping to conclusions?
  13. Are we blaming people or systems?
  14. What process failed?
  15. What control failed?
  16. What standard was not followed?
  17. Why was it not followed?
  18. Why was deviation possible?
  19. What allowed the deviation to persist?
  20. What is the true root cause?

Process Analysis

  1. Is the process documented?
  2. Is the documentation current?
  3. Is the process followed as designed?
  4. Where does variation occur?
  5. Which step is most fragile?
  6. Where is rework happening?
  7. Where do delays occur?
  8. Are handoffs clearly defined?
  9. Are responsibilities clear?
  10. Are inputs clearly specified?
  11. Are outputs clearly defined?
  12. Are process limits known?
  13. Is the process capable?
  14. Is the process stable?
  15. What constraints exist?
  16. Where is waste generated?
  17. Are approvals causing delays?
  18. Is work standardized?
  19. Are exceptions frequent?
  20. Is the process designed for prevention?

People & Skills

  1. Are roles clearly defined?
  2. Do people understand expectations?
  3. Is training adequate?
  4. Is retraining needed?
  5. Are skills matched to tasks?
  6. Is workload reasonable?
  7. Is fatigue a factor?
  8. Are errors easy to make?
  9. Are errors easy to detect?
  10. Are work instructions clear?
  11. Are instructions accessible?
  12. Is supervision adequate?
  13. Is feedback timely?
  14. Are people empowered to stop issues?
  15. Is accountability clear?
  16. Are incentives aligned?
  17. Is there fear of reporting issues?
  18. Is communication effective?
  19. Are lessons learned shared?
  20. Is behavior reinforcing the problem?

Tools, Equipment & Technology

  1. Are tools fit for purpose?
  2. Is equipment reliable?
  3. Is maintenance adequate?
  4. Are calibration standards followed?
  5. Are systems integrated?
  6. Is data accurate?
  7. Is data timely?
  8. Is data visible to users?
  9. Are alerts effective?
  10. Are tools easy to use?
  11. Are manual workarounds used?
  12. Why are workarounds needed?
  13. Is automation reliable?
  14. Are system limits known?
  15. Is technology creating complexity?
  16. Are upgrades managed properly?
  17. Are failures predictable?
  18. Is redundancy adequate?
  19. Are interfaces confusing?
  20. Is technology enabling or blocking performance?

Environment & Conditions

  1. Does the physical environment contribute?
  2. Is layout efficient?
  3. Are safety risks present?
  4. Is lighting adequate?
  5. Is noise a factor?
  6. Is temperature affecting work?
  7. Is space sufficient?
  8. Are materials easy to access?
  9. Are materials labeled correctly?
  10. Are storage conditions appropriate?
  11. Are external factors influencing outcomes?
  12. Are suppliers involved?
  13. Is demand variability an issue?
  14. Are schedules realistic?
  15. Are priorities clear?
  16. Are interruptions frequent?
  17. Are emergencies driving behavior?
  18. Is multitasking required?
  19. Are conditions consistent across shifts?
  20. Are environmental risks controlled?

Strategic Alignment

  1. Does this problem affect strategic goals?
  2. Is this linked to customer satisfaction?
  3. Is leadership aware?
  4. Is this a known risk?
  5. Is this problem prioritized correctly?
  6. Are we optimizing locally?
  7. Are trade-offs understood?
  8. Is strategy clearly communicated?
  9. Is execution aligned with strategy?
  10. Are KPIs driving wrong behavior?
  11. Is performance measured correctly?
  12. Are targets realistic?
  13. Is short-term thinking dominating?
  14. Is prevention valued?
  15. Are resources aligned to priorities?
  16. Is decision-making timely?
  17. Are decisions data-driven?
  18. Is ownership clear?
  19. Are escalations effective?
  20. Is learning part of the strategy?

Countermeasures

  1. What countermeasures are proposed?
  2. Do they address root causes?
  3. Are they feasible?
  4. Are they simple?
  5. Are responsibilities assigned?
  6. Are deadlines defined?
  7. Are risks assessed?
  8. Are unintended consequences considered?
  9. Is training required?
  10. Are standards updated?
  11. Are controls built into the process?
  12. Are visual controls used?
  13. Is automation appropriate?
  14. Are checks redundant or necessary?
  15. Are controls sustainable?
  16. Are countermeasures documented?
  17. Are stakeholders involved?
  18. Is approval required?
  19. Is implementation tracked?
  20. Is follow-up planned?

Verification & Effectiveness

  1. How will effectiveness be measured?
  2. What metric will change?
  3. When will we review results?
  4. Has performance improved?
  5. Is variation reduced?
  6. Did new issues appear?
  7. Are controls being followed?
  8. Are audits needed?
  9. Are results sustained?
  10. Is the problem eliminated?
  11. Has recurrence occurred?
  12. Why or why not?
  13. Are lessons documented?
  14. Are standards reinforced?
  15. Is retraining required?
  16. Are best practices shared?
  17. Is replication possible?
  18. Has risk been reduced?
  19. Is confidence high?
  20. Is verification objective?

Learning, Prevention & Culture

  1. What did we learn?
  2. What surprised us?
  3. What assumptions were wrong?
  4. How can we prevent recurrence?
  5. Can this happen elsewhere?
  6. Where else does this risk exist?
  7. Are preventive controls in place?
  8. Is early detection improved?
  9. Is knowledge shared?
  10. Is behavior changing?
  11. Are leaders reinforcing learning?
  12. Is problem-solving consistent?
  13. Is root-cause thinking improving?
  14. Are issues raised earlier?
  15. Is accountability strengthened?
  16. Is trust improving?
  17. Is the system more resilient?
  18. Are we better prepared next time?
  19. Is this now a standard practice?
  20. What is the next problem we should prevent?

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