Cost of Poor Quality (COPQ)
Quantify the true financial impact of defects, rework, scrap, and customer failures — and use that data to build the business case for targeted quality investment.
Quantify Quality Losses. Drive Profitable Improvement.
Cost of Poor Quality (COPQ) is the total cost an organisation incurs because its products or services fail to meet quality requirements the first time. It encompasses both visible costs — scrap, rework, warranty claims, and returns — and the often larger hidden costs of lost customers, damaged reputation, production downtime, reinspection, and management time spent firefighting quality failures. Most organisations significantly underestimate their true COPQ because many of these costs are scattered across departments and never consolidated into a single quality cost view.
At Q’mArk Group, we help organisations identify, measure, and reduce their COPQ through a structured quality cost analysis programme. By making the full financial cost of poor quality visible to leadership, we build a powerful, data-driven business case for quality investment — demonstrating that the cost of improving quality is always lower than the cost of continuing to produce defects. Understanding COPQ is the foundation of any credible continuous improvement strategy.
COPQ Formula
COPQ = Internal Failure Costs + External Failure Costs
Internal: Scrap + Rework + Downtime + Yield Loss
External: Warranty + Returns + Complaint Handling + Recalls + Lost Customers
Internal Failure Cost Analysis
We work with your production, quality, and finance teams to capture and quantify all internal failure costs — scrap, rework, reinspection, downtime caused by defects, and yield losses — often revealing that the true cost of internal failures is 3–5× higher than organisations initially estimate.
External Failure Cost Measurement
We analyse your warranty claims, customer return data, complaint handling costs, recall expenses, and customer churn attributable to quality failures — quantifying the full external COPQ that directly impacts revenue, customer relationships, and brand reputation.
COPQ Baseline & Benchmarking
We establish your COPQ baseline as a percentage of sales revenue — enabling meaningful benchmarking against industry standards and world-class performance targets, and providing a financial yardstick to measure the ROI of quality improvement investments.
Reduction Roadmap & Prioritisation
Using Pareto analysis of your COPQ data, we identify the highest-impact defect categories and failure modes — building a prioritised improvement roadmap that directs quality investment where it generates the greatest financial return.
Our Engagement Roadmap
COPQ Data Collection & Mapping
We design a COPQ data collection framework aligned with your ERP, production, and quality systems — mapping where failure costs are currently recorded, where they are invisible, and how to capture the complete picture across all functions.
Cost Analysis & Quantification
We conduct a structured COPQ analysis — quantifying internal and external failure costs, calculating your COPQ as a percentage of turnover, and presenting the findings in a compelling management report that makes the business case for quality improvement.
Pareto Analysis & Quick Wins
We apply Pareto analysis to identify the 20% of defect types driving 80% of your COPQ — focusing immediate improvement attention on the highest-cost failures to deliver rapid, measurable financial returns from quality improvement.
Improvement Programme & Tracking
We design a structured COPQ reduction programme with targeted corrective actions, implementation timelines, and a monthly COPQ dashboard — tracking financial improvement over time and demonstrating the ROI of quality investment to your leadership team.