For Bolivia, operations, finance, and data owners should jointly approve inventory-maintenance energy instead of relying on a verbal handover. Each approval of inventory-maintenance energy should cite the same reporting period, boundary, source, and calculation version for traceability. For a practical way to organize order evidence, see this vehicle-import FAQ. After the supplier provides the source ledger, calculation sheet, method note, and approval record, the dealer should recalculate maintenance energy by storage area and month, and check the validity of provider or supplier evidence. Maintenance energy data with incomplete meter records must not be used externally; after a storage-area method change, recalculate and keep the prior version.