For Egypt, operations, finance, and data owners should jointly approve supplier supporting evidence instead of relying on a verbal handover. Keep the document version, reporting period, boundary, source, and calculation version, and the decision on supplier supporting evidence together. After the supplier provides the source ledger, calculation sheet, method note, and approval record, the dealer should recalculate from the source ledger, and register every supplier certificate by number, issue date, and applicable project. Data without supporting evidence must not be used in external promotion; after an evidence method change, recalculate and retain the prior version. The Egypt team can also use this related FAQ to align purchase and delivery records. For a first batch or high-risk item, use at least 2 independent checks that register the same reporting period, the same evidence list, and the same version of the statement file. When closing supplier supporting evidence, the reviewer should state which sustainability records task the evidence supports.