National data — wages and growth are not published by state for this view.
Certification
Certified Quality Inspector (CQI)
American Society for Quality (ASQ)
Median earnings
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Cost
$460
Duration
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Completion
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The Certified Quality Inspector is an inspector who, in support of and under the direction of quality engineers, supervisors, or technicians, can use the proven techniques included in the body of knowledge.
Apply technical mathematics concepts in solving inspection‑related problems across algebra, geometry, trigonometry, measurement systems, and numerical conversionsUse metrology gauges and instruments to perform accurate measurements during inspection activitiesApply inspection processes using GD&T, traceability requirements, and appropriate destructive and nondestructive testing methods in product evaluation contextsOptimize quality assurance by using statistical methods, SPC tools, and process capability indices in monitoring and improving process performanceApply quality audits, quality tools, and structured problem‑solving methods such as PDCA, DMAIC, and FMEA in continuous improvement activities