How do we catch late drawing changes before they reach the factory?

Changes reach the factory through email, shared folders and phone calls. A daily check of each source finds them first.

Match every new revision to the parts in production. If a part is affected, flag it before more material is cut.

Tell the planner and the customer the same day. A stop early costs far less than scrap later.

Log each change with its date and effect. That log is the base for any claim.