Levy of fees on customs documents governs charges for amendments and certified copies with limited exemptions. Levy of fees authorises the proper officer to charge specified fees for amendment, supplementation and supply of certified copies of customs documents, defined to include bills of entry, shipping bills, manifests, reports, transhipment bills, baggage declarations, show cause notices and orders; the Table sets differentiated rates for manifest amendments and certified copies and exempts certain import-manifest amendments that add uncovered ports or relate to articles of baggage.