04 / Acceptance and handover
Prove the result under a representative production condition
Compare risk-ranked locations through the developing cycle, demonstrate method repeatability and convergence, and verify endpoint location, sample handling, batch release and future monitoring frequency. Sample spatially and by time to verify lump removal, hydration, viscosity, particle distribution, temperature, air pickup, cycle time, heel and repeatability. Put the sample or test material, method, instrument, production state, duration, limit, witnesses, retained record and deviation authority in the protocol before testing begins. Requalify when a product, package, site, speed or connected system invalidates the accepted basis.