Before work on packaging reuse, operations, finance, and data owners should name the reviewer and closure owner. Link packaging reuse to reporting period, boundary, source, and calculation version in the acceptance sheet rather than using only a model or project name. After the supplier provides the source ledger, calculation sheet, method note, and approval record, the dealer should recalculate reuse counts and recovered weight by packaging batch, and check the validity of provider or supplier evidence. Packaging data whose reuse count cannot be verified must not be disclosed externally; after a method change, recalculate and retain the prior version. Disclosure of packaging reuse and recovery data follows competent-authority rules and licensed-institution requirements, and is subject to applicable contractual terms. Before closing packaging reuse, review the corresponding import checklist. This record covers only packaging reuse under sustainability records; other items require separate approval.