04 / Acceptance and handover
Prove the result under a representative production condition
Run backward and forward trace exercises and reconcile used, rejected, broken, returned and released quantities. Retain measured evidence for bottle pallet and lot identifiers and pallet code, reconciliation and recall with method, position, limit, deviation, witness, approval and review trigger. Qualify representative supplier lots, challenge inspection and reject systems, verify rinse and fill results, closure integrity, pressure and thermal performance, breakage containment, package handling and distribution evidence across defined line states. 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.