One post-excursion decision tree does not fit every product. Build the flow around product instructions, storage history and the role authorised to decide.

First preserve the lot and evidence

Confirm lot identity, segregate affected stock under procedure, and retain logger file, device details, alarm time, handoff records and package observations. Flag missing or conflicting data separately.

Refer to the authorised owner against product criteria

Send the quality owner the event timeline and applicable specification or supplier assessment. Consider acceptance, redirection, reprocessing or disposal only under the valid product procedure and authorised decision.