It is a broader concept that covers all rules and regular activities implemented within a quality system. QC plans include ::
(A) determination of suitable technical requirement of inputs and outputs, (B) certification and rating of suppliers,
(C) testing of obtained material to established quality, presentation, safety and consistency
(D) proper receipt, storage, and issue of material,
(E) review of the process quality,
(F) valuation of the process to establish required helpful respons.