Customs Compliance Verification streamlines post-registration inspection and automates clearance upon duty payment via electronic FIFO queuing. Customs Compliance Verification allows officers to verify registered imported goods before duty payment and to record CCV completion in the system; the Automated System electronically clears the bill of entry upon duty payment. System upgrades implement FIFO electronic queuing to officers in SUP roles, provide transitory manual entry for pre-existing cases, options to set aside or reactivate bills, DC/AC reallocation and priority controls, and a Comments-based importer query function for minor documentary clarifications while preserving existing appraising practices for major valuation or classification changes.