Resource Library
APQC’s Resource Library is your source for timely and topical information to help you meet your most complex business process and knowledge management challenges. Explore our ever-growing collection of more than 5000 research-based best practices, benchmarks and metrics, case studies, and other valuable APQC content.
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Measure Spotlights|
Total manufacturing cost as as a percentage of cost of goods sold (COGS)
This measure calculates the total cost of manufacturing finished goods as a percentage of cost of goods sold (COGS). These manufacturing costs are those associated with the…
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Measure Spotlights|
Manufacturing defect rate in parts per million
This measure calculates the average manufacturing defect rate in parts per million for a company's primary products (after development; i.e. finished goods). It is part of a…
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Measure Spotlights|
Scrap and rework costs as a percentage of cost of goods sold
This measure calculates the total cost of material that is added into production but is not part of a finished product as a percentage of cost of goods sold (COGS). COGS…
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Measure Spotlights|
Value of plant shipments per manufacturing employee
This measure calculates the total annual value of plant shipments per manufacturing employee. It is part of a set of Process Efficiency measures that help companies optimize…
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Measure Spotlights|
Warranty costs (repair and replacement) as a percentage of sales
This measure calculates warranty costs (repair and replacement) as a percentage of sales. Warranty costs include materials, labor, and problem diagnosis for products returned…
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Measure Spotlights|
Work-in-process (WIP) inventory days of supply
This measure determines work-in-process (WIP) inventory days of supply, which is calculated as annual average WIP inventory value (i.e. the value of all materials, components…
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Measure Spotlights|
Work-in-process (WIP) inventory turns
This asset management measure is typically calculated as the cost of goods sold (COGS) for the year divided by the average on-hand work-in-process material value (i.e. the…
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Measure Spotlights|
Percentage of total revenue from outsourced manufacturing
This measure calculates the percentage of total annual revenue produced by third parties, such as manufacturing service providers or contract manufacturers. It measures the…
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Measure Spotlights|
Turnover rate for manufacturing personnel
This measure determines the annualized rate of manufacturing employee departures as a percentage of total production workforce. A high turnover rate often indicates that…
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Measure Spotlights|
Raw material inventory turns
This measure calculates raw material inventory turns by dividing cost of goods sold (COGS) for the year by the average value of month-end raw material inventory for the most…
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Measure Spotlights|
Raw material inventory days of supply
This measure determines raw material inventory days of supply, which is calculated as the value of raw materials inventory divided by the "value of transfers divided by 365…
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Measure Spotlights|
Cycle time in calendar days (including weekends) from the identification of a control violation until the violation is reported/communicated to the control or process owner
This measure calculates the number of calendar days (including weekends) that elapse from the identification of a control violation until the violation is reported…
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Measure Spotlights|
Cycle time in days from reporting of a control violation until investigation is completed and remediation steps/control changes are developed
This measure calculates the number of days that elapse from reporting of a control violation until investigation is completed and remediation steps/control changes are…
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This measure calculates the number of calendar days (including weekends) that elapse from identification of change in risk until changes to risk management policies and…
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Measure Spotlights|
Number of units produced per year
This measure calculates number of units produced per year. This Staff Productivity measure is intended to help companies assess the efficiency of their staff related to the…