In quality management, when a continuing series of lots is considered, AQL represents a quality level that, for the purposes of sampling inspection within a Fulfillment center, is the limit of a satisfactory process average. Disclaimer Our content is not in any way legal advice or binding. The information provided by might not be the official legal or full definition. Also when pursuing a specific transaction you are encouraged to conduct your own due diligence and to consult legal counsel as appropriate.