ROOT CAUSE ANALYSIS (RCA) CHECKLIST Created by ChecklistGuro (https://checklistguro.com) --- PROBLEM DEFINITION & DATA GATHERING --- [ ] Detailed Problem Description [ ] Quantity of Affected Units/Batches [ ] Date Problem First Noticed [ ] Time Problem First Noticed [ ] Observed Symptoms and Impacts [ ] Affected Processes/Departments (Production, Quality Control, Maintenance, Supply Chain, Engineering) [ ] Relevant Photos/Videos of the Problem [ ] Description of the environment when the problem was observed (temperature, humidity, etc.) --- TEAM FORMATION & ROLES --- [ ] Team Lead Assigned? (Yes, No) [ ] Team Lead Name [ ] Key Functional Areas Represented (Select all that apply) (Production, Engineering, Quality, Maintenance, Supply Chain, Process Engineering) [ ] Team Member 1 Name & Role [ ] Team Member 2 Name & Role [ ] Number of Team Members [ ] Brief Description of Team Member Roles & Responsibilities [ ] Has the Team Received RCA Training? (Yes, No, Not Applicable) --- 5 WHYS & CAUSE-EFFECT DIAGRAM (FISHBONE) --- [ ] Describe the Problem Statement in Detail (as understood so far) [ ] Number of 'Whys' Asked for the Initial Problem [ ] Record the First 'Why' and the Answer [ ] Record the Second 'Why' and the Answer [ ] Record the Third 'Why' and the Answer [ ] Record the Fourth 'Why' and the Answer [ ] Record the Fifth 'Why' (or subsequent 'Whys' if needed) and the Answer [ ] Potential Categories for Fishbone Diagram (e.g., Man, Machine, Method, Material, Measurement, Environment) (Man, Machine, Method, Material, Measurement, Environment, Other) [ ] List Potential Causes within Each Category of the Fishbone Diagram --- DATA ANALYSIS & VERIFICATION --- [ ] Statistical Process Control (SPC) Data Points Analyzed [ ] Description of Statistical Analysis Performed (e.g., Regression Analysis, Hypothesis Testing) [ ] Control Chart Type Used (if applicable) (X-Bar and R Chart, X-Bar and S Chart, Individual Measurements Chart, C Chart, U Chart, Other (Specify)) [ ] Summary of Data Trends & Anomalies Observed [ ] Data Sources Verified for Consistency (ERP System, MES System, Quality Management System, Machine Logs, Manual Records, Calibration Records, Other (Specify)) [ ] Hypothesis Testing Outcome (If Applicable) (Hypothesis Supported, Hypothesis Rejected, Inconclusive) [ ] Supporting Data Files (e.g., Excel Spreadsheets, Charts) [ ] Description of how data was verified and cross-referenced --- ROOT CAUSE IDENTIFICATION & VALIDATION --- [ ] Describe the identified root cause(s) in detail. Provide supporting evidence and data. [ ] Which of the following categories best describes the root cause? (Equipment Failure, Process Variation, Human Error, Material Defect, Design Flaw, Environmental Factor, Supplier Issue) [ ] Assign a risk score (1-10, 10 being highest) to the likelihood of the identified root cause recurring if no corrective action is taken. [ ] Upload any supporting documents, charts, or graphs that validate the identified root cause(s). [ ] Explain the methodology used to validate the identified root cause(s). (e.g., statistical analysis, simulation, observation, experimentation) [ ] Is the identified root cause validated by the team? (Yes, No) [ ] If the root cause is not validated, explain why and what further investigation is needed. --- CORRECTIVE ACTIONS & IMPLEMENTATION PLAN --- [ ] Detailed Description of Corrective Action(s) [ ] Estimated Cost of Implementation [ ] Planned Start Date of Implementation [ ] Planned Completion Date of Implementation [ ] Responsible Department/Team (Production, Maintenance, Engineering, Quality Assurance, Supply Chain) [ ] Implementation Priority (High, Medium, Low) (High, Medium, Low) [ ] Resources Required (Check all that apply) (Personnel, Equipment, Software, Training, Materials) [ ] Potential Risks/Challenges in Implementation --- VERIFICATION & MONITORING --- [ ] Baseline Performance Metric Value (Before Action) [ ] Target Performance Metric Value (After Action) [ ] Actual Performance Metric Value (Post-Implementation) [ ] Date of First Verification Measurement [ ] Frequency of Verification Measurements (e.g., weekly, monthly) [ ] Verification Measurement Status (Within Tolerance, Outside Tolerance, Data Not Available) [ ] Notes on Verification Measurement (e.g., deviations, anomalies) [ ] Date of Next Scheduled Verification --- DOCUMENTATION & LESSONS LEARNED --- [ ] Summary of RCA Process & Findings [ ] Detailed Description of Corrective Actions Implemented [ ] Estimated Cost of Corrective Actions [ ] Date of RCA Completion [ ] Lessons Learned & Recommendations for Future RCAs [ ] Categories of System/Process Impacted by the Root Cause? (Equipment, Process, Material, Training, Design, Other) [ ] Contact Person for Follow-up & Verification [ ] Supporting Documentation (e.g., data reports, diagrams) --- END OF TEMPLATE --- Transform this text into a digital, automated, and trackable mobile app! Visit: https://checklistguro.com/templates/manufacturing/root-cause-analysis-rca-checklist (Click "Install Template" to launch your digital inspection tool immediately)