The Production . Part Approval Process, or PPAP, defines the generic requirements for production part approval.Ai?? The objective is to ensure that all customer requirements are understood and fulfilled, and that the now-established process has the ability to produce the product in compliance to all those requirements.
Phase 4 of APQP describes the main elements and tasks of validating the manufacturing process through an evaluation of a production trial run.Ai?? During a production trial run, The APQP Team should validate that the control plan and process flow chart are being followed and the products meet customer requirements.Ai?? Additional concerns should be identified for investigation and resolution prior to regular production runs.