Customs plural a : duties, tolls, or imposts imposed because of the sovereign regulation of a rustic on imports or exports b typically singular in construction : the agency, institution, or method for accumulating these customs went by way of customs at the airport with none problem Institutional accreditation applies https://www.ecom-group.com/training-events/sap-grc-sap-access-control-implementation-and-configuration-grc300/