42 U.S.C. § 88

Whenever, by the health laws of any State, or by the regulations made pursuant thereto, any vessel arriving within a collection district of such State is prohibited from coming to the port of entry by law established for such district, and such health laws require or permit the cargo of the vessel to be unladen at some other place within or near to such district, the collector, after due report to him of the whole of such cargo, may grant his warrant or permit for the unlading and discharge thereof, under the care of the surveyor, or of one or more inspectors, at some other place where such health laws permit, and upon the conditions and restrictions which shall be directed by the Secretary of Health and Human Services, or which such collector may, for the time, deem expedient for the security of the public revenue.