„United States Customs Service (USCS)“

U.S. governmental agency whose primary duties include the assessment and collection of all duties, taxes and fees on imported merchandise, and the enforcement of customs and related laws and treaties.

Source:

“U.S. Customs Service: Administrative History.” In Homeland Security: An Introduction to Principles and Practice, edited by Charles P. Nemeth, 155-178. Boca Raton, FL: CRC Press, 2017.