U.S. Customs Service: Efforts to Strengthen Controls Over Mail Imports Duties and Fees
GGD-91-37
Published: Mar 12, 1991. Publicly Released: Mar 12, 1991.
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Highlights
Pursuant to a legislative requirement, GAO reviewed the U.S. Customs Service's efforts to improve controls over mail collection of assessed duties and fees.
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Electronic data processingBilling proceduresCollection proceduresCustoms administrationFederal agency accounting systemsGovernment collectionsInformation systemsMail transportation operationsPostal serviceRisk management