Any person who engages in conduct prohibited by any provision of this chapter (other than subsections (b), (d), and (f) of section 3372 of this title) and in the exercise of due care should know that the fish or wildlife or plants were taken, possessed, transported, or sold in violation of, or in a manner unlawful under, any underlying law, treaty, or regulation, and any person who knowingly violates subsection (d) or (f) of section 3372 of this title, may be assessed a civil penalty by the Secretary of not more than $10,000 for each such violation: Provided, That when the violation involves fish or wildlife or plants with a market value of less than $350, and involves only the transportation, acquisition, or receipt of fish or wildlife or plants taken or possessed in violation of any law, treaty, or regulation of the United States, any Indian tribal law, any foreign law, or any law or regulation of any State, the penalty assessed shall not exceed the maximum provided for violation of said law, treaty, or regulation, or $10,000, whichever is less.

(1) Any person who engages in conduct prohibited by any provision of this chapter (other than subsections (b), (d), and (f) of section 3372 of this title) and in the exercise of due care should know that the fish or wildlife or plants were taken, possessed, transported, or sold in violation of, or in a manner unlawful under, any underlying law, treaty, or regulation, and any person who knowingly violates subsection (d) or (f) of section 3372 of this title, may be assessed a civil penalty by the Secretary of not more than $10,000 for each such violation: Provided, That when the violation involves fish or wildlife or plants with a market value of less than $350, and involves only the transportation, acquisition, or receipt of fish or wildlife or plants taken or possessed in violation of any law, treaty, or regulation of the United States, any Indian tribal law, any foreign law, or any law or regulation of any State, the penalty assessed shall not exceed the maximum provided for violation of said law, treaty, or regulation, or $10,000, whichever is less.

(2) Any person who violates subsection (b) or (f) of section 3372 of this title, except as provided in paragraph (1), may be assessed a civil penalty by the Secretary of not more than $250.

(3) For purposes of paragraphs (1) and (2), any reference to a provision of this chapter or to a section of this chapter shall be treated as including any regulation issued to carry out any such provision or section.

(4) No civil penalty may be assessed under this subsection unless the person accused of the violation is given notice and opportunity for a hearing with respect to the violation. Each violation shall be a separate offense and the offense shall be deemed to have been committed not only in the district where the violation first occurred, but also in any district in which a person may have taken or been in possession of the said fish or wildlife or plants.

(5) Any civil penalty assessed under this subsection may be remitted or mitigated by the Secretary.

(6) In determining the amount of any penalty assessed pursuant to paragraphs (1) and (2), the Secretary shall take into account the nature, circumstances, extent, and gravity of the prohibited act committed, and with respect to the violator, the degree of culpability, ability to pay, and such other matters as justice may require.

Hearings held during proceedings for the assessment of civil penalties shall be conducted in accordance with section 554 of title 5. The administrative law judge may issue subpenas for the attendance and testimony of witnesses and the production of relevant papers, books, or documents, and may administer oaths. Witnesses summoned shall be paid the same fees and mileage that are paid to witnesses in the courts of the United States. In case of contumacy or refusal to obey a subpena issued pursuant to this paragraph and served upon any person, the district court of the United States for any district in which such person is found, resides, or transacts business, upon application by the United States and after notice to such person, shall have jurisdiction to issue an order requiring such person to appear and give testimony before the administrative law judge or to appear and produce documents before the administrative law judge, or both, and any failure to obey such order of the court may be punished by such court as a contempt thereof.

Any person against whom a civil penalty is assessed under this section may obtain review thereof in the appropriate District Court of the United States by filing a complaint in such court within 30 days after the date of such order and by simultaneously serving a copy of the complaint by certified mail on the Secretary, the Attorney General, and the appropriate United States attorney. The Secretary shall promptly file in such court a certified copy of the record upon which such violation was found or such penalty imposed, as provided in section 2112 of title 28. If any person fails to pay an assessment of a civil penalty after it has become a final and unappealable order or after the appropriate court has entered final judgment in favor of the Secretary, the Secretary may request the Attorney General of the United States to institute a civil action in an appropriate district court of the United States to collect the penalty, and such court shall have jurisdiction to hear and decide any such action. In hearing such action, the court shall have authority to review the violation and the assessment of the civil penalty de novo.

Any person who—

Any person who—

(A) knowingly imports or exports any fish or wildlife or plants in violation of any provision of this chapter (other than subsections (b), (d), and (f) of section 3372 of this title), or

(B) violates any provision of this chapter (other than subsections (b), (d), and (f) of section 3372 of this title) by knowingly engaging in conduct that involves the sale or purchase of, the offer of sale or purchase of, or the intent to sell or purchase, fish or wildlife or plants with a market value in excess of $350,

(2) Any person who knowingly engages in conduct prohibited by any provision of this chapter (other than subsections (b), (d), and (f) of section 3372 of this title) and in the exercise of due care should know that the fish or wildlife or plants were taken, possessed, transported, or sold in violation of, or in a manner unlawful under, any underlying law, treaty or regulation shall be fined not more than $10,000, or imprisoned for not more than one year, or both. Each violation shall be a separate offense and the offense shall be deemed to have been committed not only in the district where the violation first occurred, but also in any district in which the defendant may have taken or been in possession of the said fish or wildlife or plants.

Any person who knowingly violates subsection (d) or (f) of section 3372 of this title—

(A) shall be fined under title 18 or imprisoned for not more than 5 years, or both, if the offense involves— (i) the importation or exportation of fish or wildlife or plants; or (ii) the sale or purchase, offer of sale or purchase, or commission of an act with intent to sell or purchase fish or wildlife or plants with a market value greater than $350; and

(B) shall be fined under title 18 or imprisoned for not more than 1 year, or both, if the offense does not involve conduct described in subparagraph (A).

The Secretary may also suspend, modify, or cancel any Federal hunting or fishing license, permit, or stamp, or any license or permit authorizing a person to import or export fish or wildlife or plants (other than a permit or license issued pursuant to the Magnuson-Stevens Fishery Conservation and Management Act [16 U.S.C. 1801 et seq.]), or to operate a quarantine station or rescue center for imported wildlife or plants, issued to any person who is convicted of a criminal violation of any provision of this chapter or any regulation issued hereunder. The Secretary shall not be liable for the payments of any compensation, reimbursement, or damages in connection with the modification, suspension, or revocation of any licenses, permits, stamps, or other agreements pursuant to this section.

(Pub. L. 97–79, § 4, Nov. 16, 1981, 95 Stat. 1074; Pub. L. 100–653, title I, §§ 102, 103, Nov. 14, 1988, 102 Stat. 3825, 3826; Pub. L. 110–234, title VII, § 8204(c), (f), May 22, 2008, 122 Stat. 1294; Pub. L. 110–246, § 4(a), title VIII, § 8204(c), (f), June 18, 2008, 122 Stat. 1664, 2055, 2056.)