16 U.S. Code § 1377 - Enforcement
Except as otherwise provided in this subchapter, the Secretary shall enforce the provisions of this subchapter. The Secretary may utilize, by agreement, the personnel, services, and facilities of any other Federal agency for purposes of enforcing this subchapter.
The Secretary may also designate officers and employees of any State or of any possession of the United States to enforce the provisions of this subchapter. When so designated, such officers and employees are authorized to function as Federal law enforcement agents for these purposes, but they shall not be held and considered as employees of the United States for the purposes of any laws administered by the Director of the Office of Personnel Management.
The judges of the district courts of the United States and the United States magistrate judges may, within their respective jurisdictions, upon proper oath or affirmation showing probable cause, issue such warrants or other process, including warrants or other process issued in admiralty proceedings in United States district courts, as may be required for enforcement of this subchapter and any regulations issued thereunder.
 So in original. Probably should be “within”.
2007—Subsec. (d)(2). Pub. L. 109–479 substituted “vessel, other conveyance, or container” for “vessel or other conveyance”.
“United States magistrate judges” substituted for “United States magistrates” in subsec. (c) pursuant to section 321 of Pub. L. 101–650, set out as a note under section 631 of Title 28, Judiciary and Judicial Procedure.
“Director of the Office of Personnel Management” substituted for “Civil Service Commission” in subsec. (b) pursuant to Reorg. Plan No. 2 of 1978, § 102, 43 F.R. 36037,92 Stat. 3783, set out under section 1101 of Title 5, Government Organization and Employees, which transferred functions vested by statute in Civil Service Commission to Director of Office of Personnel Management (except as otherwise specified), effective Jan. 1, 1979, as provided by section 1–102 of Ex. Ord. No. 12107, Dec. 28, 1978, 44 F.R. 1055, set out under section 1101 of Title 5.