Home › USC › Title 28 › Chapter 3728 U.S.C. Chapter 37 — UNITED STATES MARSHALS SERVICE§ 561— United States Marshals Service§ 562— Vacancies§ 563— Oath of office§ 564— Powers as sheriff§ 565— Expenses of the Service§ 566— Powers and duties§ 567— Collection of fees; accounting§ 568— Practice of law prohibited§ 569— Reemployment rights