Quality Plan
It provides a quality framework to understand customer needs and determine all the actions with product and process design to assure that the production process can deliver products that satisfy those needs. Control Plan forms a part of Quality Plan.For automotive industry,AIAG manual "
APQP" lists many requirements,such as Process Flow,Special Characteristics,
FMEA,Control Plan,related work instructions...
Control Plan
Control Plan is for controlling part, assembly, product, and processes. It is a document specifing important characteristics and engineering requirements of the product. Each part or assembly has a Control Plan, but in many cases, "family" Control Plans can cover a number of parts produced using a common process.