19 CFR 122.36 - Responsibility of aircraft commander.
If an aircraft lands in the U.S. and Customs officers have not arrived, the aircraft commander shall hold the aircraft, and any merchandise or baggage on the aircraft for inspection. Passengers and crewmembers shall be kept in a separate place until Customs officers authorize their departure.
Title 19 published on 2013-04-01
no entries appear in the Federal Register after this date.