22 U.S.C. § 258a: Enforcement of awards of foreign consuls

The district courts and the United States magistrate judges shall have power to carry into effect, according to the true intent and meaning thereof, the award or arbitration or decree of any consul, vice consul or commercial agent of any foreign nation, made or rendered by virtue of authority conferred on him as such consul, vice consul, or commercial agent, to sit as judge or arbitrator in such differences as may arise between the captains and crews of the vessels belonging to the nation whose interests are committed to his charge, application for the exercise of such power being first made to such court or magistrate judge, by petition of such consul, vice consul, or commercial agent. And said courts and magistrate judges may issue all proper remedial process, mesne and final, to carry into full effect such award, arbitration, or decree, and to enforce obedience thereto by imprisonment in the jail or other place of confinement in the district in which the United States may lawfully imprison any person arrested under the authority of the United States, until such award, arbitration or decree is complied with, or the parties are otherwise discharged therefrom, by the consent in writing of such consul, vice consul, or commercial agent, or his successor in office, or by the authority of the foreign government appointing such consul, vice consul, or commercial agent. The expenses of the said imprisonment and maintenance of the prisoners, and the cost of the proceedings, shall be borne by such foreign government, or by its consul, vice consul, or commercial agent requiring such imprisonment. The marshals of the United States shall serve all such process, and do all other acts necessary and proper to carry into effect the premises, under the authority of the said courts and magistrate judges.