Title 18Crimes and Criminal ProcedureRelease 119-73

§43 Force, violence, and threats involving animal enterprises

Title 18 › Part PART I— - CRIMES › Chapter CHAPTER 3— - ANIMALS, BIRDS, FISH, AND PLANTS › § 43

Last updated Apr 6, 2026|Official source

Summary

Makes it a federal crime to travel between states, use the mail, or use any cross-state or international service to try to harm or disrupt an animal business or to help someone do that. The crime covers intentionally damaging property (including animals or records) of the animal business or of people connected to it, putting someone in reasonable fear of death or serious injury by threats or vandalism or similar acts, or trying or planning to do these things. Punishments depend on the harm: if no one was reasonably frightened of death or serious injury and damage was $0 or up to $10,000, the penalty is a fine and/or up to 1 year in prison; if damage is over $10,000 up to $100,000 or someone was reasonably frightened of death or serious injury, the penalty is a fine and/or up to 5 years; if damage is over $100,000 or someone suffered substantial injury, the penalty is a fine and/or up to 10 years; if someone suffered serious injury or damage is over $1,000,000, the penalty is a fine and/or up to 20 years; if someone died, the penalty can be life in prison, a fine, or both. Courts can also order offenders to pay restitution for costs like repeating ruined experiments, lost food or farm income, and other economic losses. The law does not outlaw peaceful speech or picketing protected by the First Amendment, does not create new free-speech remedies, and does not replace state or local laws. "animal enterprise" — businesses or institutions that use, sell, or display animals or animal products. "course of conduct" — a pattern made of two or more acts showing a continued purpose. "economic damage" — money losses such as repair or replacement costs, lost profits, or costs to redo experiments (does not include lawful boycotts). "serious bodily injury" — injury that risks death, causes extreme pain, disfigurement, or long-term loss of function. "substantial bodily injury" — significant but less extreme injuries like deep cuts, broken bones, or short-term loss of function.

Full Legal Text

Title 18, §43

Crimes and Criminal Procedure — Source: USLM XML via OLRC

(a)Whoever travels in interstate or foreign commerce, or uses or causes to be used the mail or any facility of interstate or foreign commerce—
(1)for the purpose of damaging or interfering with the operations of an animal enterprise; and
(2)in connection with such purpose—
(A)intentionally damages or causes the loss of any real or personal property (including animals or records) used by an animal enterprise, or any real or personal property of a person or entity having a connection to, relationship with, or transactions with an animal enterprise;
(B)intentionally places a person in reasonable fear of the death of, or serious bodily injury to that person, a member of the immediate family (as defined in section 115) of that person, or a spouse or intimate partner of that person by a course of conduct involving threats, acts of vandalism, property damage, criminal trespass, harassment, or intimidation; or
(C)conspires or attempts to do so;
(b)The punishment for a violation of section 11 So in original. Probably should be “subsection”. (a) or an attempt or conspiracy to violate subsection (a) shall be—
(1)a fine under this title or imprisonment not 22 So in original. Probably should be preceded by “for”. more than 1 year, or both, if the offense does not instill in another the reasonable fear of serious bodily injury or death and—
(A)the offense results in no economic damage or bodily injury; or
(B)the offense results in economic damage that does not exceed $10,000;
(2)a fine under this title or imprisonment for not more than 5 years, or both, if no bodily injury occurs and—
(A)the offense results in economic damage exceeding $10,000 but not exceeding $100,000; or
(B)the offense instills in another the reasonable fear of serious bodily injury or death;
(3)a fine under this title or imprisonment for not more than 10 years, or both, if—
(A)the offense results in economic damage exceeding $100,000; or
(B)the offense results in substantial bodily injury to another individual;
(4)a fine under this title or imprisonment for not more than 20 years, or both, if—
(A)the offense results in serious bodily injury to another individual; or
(B)the offense results in economic damage exceeding $1,000,000; and
(5)imprisonment for life or for any terms of years, a fine under this title, or both, if the offense results in death of another individual.
(c)An order of restitution under section 3663 or 3663A of this title with respect to a violation of this section may also include restitution—
(1)for the reasonable cost of repeating any experimentation that was interrupted or invalidated as a result of the offense;
(2)for the loss of food production or farm income reasonably attributable to the offense; and
(3)for any other economic damage, including any losses or costs caused by economic disruption, resulting from the offense.
(d)As used in this section—
(1)the term “animal enterprise” means—
(A)a commercial or academic enterprise that uses or sells animals or animal products for profit, food or fiber production, agriculture, education, research, or testing;
(B)a zoo, aquarium, animal shelter, pet store, breeder, furrier, circus, or rodeo, or other lawful competitive animal event; or
(C)any fair or similar event intended to advance agricultural arts and sciences;
(2)the term “course of conduct” means a pattern of conduct composed of 2 or more acts, evidencing a continuity of purpose;
(3)the term “economic damage”—
(A)means the replacement costs of lost or damaged property or records, the costs of repeating an interrupted or invalidated experiment, the loss of profits, or increased costs, including losses and increased costs resulting from threats, acts or vandalism, property damage, trespass, harassment, or intimidation taken against a person or entity on account of that person’s or entity’s connection to, relationship with, or transactions with the animal enterprise; but
(B)does not include any lawful economic disruption (including a lawful boycott) that results from lawful public, governmental, or business reaction to the disclosure of information about an animal enterprise;
(4)the term “serious bodily injury” means—
(A)injury posing a substantial risk of death;
(B)extreme physical pain;
(C)protracted and obvious disfigurement; or
(D)protracted loss or impairment of the function of a bodily member, organ, or mental faculty; and
(5)the term “substantial bodily injury” means—
(A)deep cuts and serious burns or abrasions;
(B)short-term or nonobvious disfigurement;
(C)fractured or dislocated bones, or torn members of the body;
(D)significant physical pain;
(E)illness;
(F)short-term loss or impairment of the function of a bodily member, organ, or mental faculty; or
(G)any other significant injury to the body.
(e)Nothing in this section shall be construed—
(1)to prohibit any expressive conduct (including peaceful picketing or other peaceful demonstration) protected from legal prohibition by the First Amendment to the Constitution;
(2)to create new remedies for interference with activities protected by the free speech or free exercise clauses of the First Amendment to the Constitution, regardless of the point of view expressed, or to limit any existing legal remedies for such interference; or
(3)to provide exclusive criminal penalties or civil remedies with respect to the conduct prohibited by this action, or to preempt State or local laws that may provide such penalties or remedies.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Prior Provisions

A prior section 43, acts June 25, 1948, ch. 645, 62 Stat. 687; Sept. 2, 1960, Pub. L. 86–702, § 2, 74 Stat. 754; Dec. 5, 1969, Pub. L. 91–135, § 7(a), 83 Stat. 279, related to transportation of wildlife taken in violation of State, national, or foreign law, the receipt of such wildlife, and the making of false records in relation thereto, prior to repeal by Pub. L. 97–79, § 9(b)(2), Nov. 16, 1981, 95 Stat. 1079. See section 3372(a) of Title 16, Conservation.

Amendments

2006—Pub. L. 109–374 amended section catchline and text generally, substituting provisions relating to force, violence, and threats involving animal enterprises for provisions relating to animal enterprise terrorism. 2002—Subsec. (a). Pub. L. 107–188, § 336(a), amended heading and text of subsec. (a) generally, deleting par. (2) reference to intentionally stealing and to requirement that economic damage exceed $10,000, and in concluding provisions substituting reference to punishment under subsec. (b) for reference to fine or imprisonment of not more than one year. Subsec. (b). Pub. L. 107–188, § 336(b), amended subsec. (b) generally, substituting “Penalties” for “Aggravated Offense” in heading and list of penalties for property damage, personal injury and death for reference to serious bodily injury and death in text. Subsec. (c)(3). Pub. L. 107–188, § 336(c), added par. (3). 1996—Subsec. (c). Pub. L. 104–294 inserted “or 3663A” after “section 3663” in introductory provisions.

Statutory Notes and Related Subsidiaries

Short Title

Pub. L. 102–346, § 1, Aug. 26, 1992, 106 Stat. 928, provided that: “This Act [enacting this section and provisions set out below] may be cited as the ‘Animal Enterprise Protection Act of 1992’.” Study of Effect of Terrorism on Certain Animal Enterprises Pub. L. 102–346, § 3, Aug. 26, 1992, 106 Stat. 929, directed Attorney General and Secretary of Agriculture to jointly conduct a study on extent and effects of domestic and international terrorism on enterprises using animals for food or fiber production, agriculture, research, or testing, and, not later than 1 year after Aug. 26, 1992, submit a report that describes the results of the study together with any appropriate recommendations and legislation to Congress.

Reference

Citations & Metadata

Citation

18 U.S.C. § 43

Title 18Crimes and Criminal Procedure

Last Updated

Apr 6, 2026

Release point: 119-73