Oath of office
28 U.S.C. § 563
in effectThe Director and each United States marshal and law enforcement officer of the Service, before taking office, shall take an oath or affirmation to faithfully execute the duties of that office.
Source: OLRC USLMURL: https://uscode.house.gov/download/releasepoints/us/pl/119/95/xml_usc28@119-95.zipFetched: 6/4/2026
