Title 18 › PART I — CRIMES › CHAPTER 3 — ANIMALS, BIRDS, FISH, AND PLANTS › § 43
It is a crime to travel between states or countries, or to use the mail or any interstate service, with the aim of hurting or messing up an animal business, if you also damage property, cause loss (including animals or records), put someone in reasonable fear of death or serious injury by threats or vandalism, or try or plan to do any of those things. Punishments depend on how bad the harm is: up to 1 year in jail or a fine if there is no fear and damage is $0 to $10,000; up to 5 years if damage is more than $10,000 but not more than $100,000, or if you put someone in reasonable fear of death or serious injury; up to 10 years if damage is more than $100,000 or someone suffers substantial injury; up to 20 years if someone suffers serious injury or damage is more than $1,000,000; and life (or any term of years) if someone dies. A court can also order repayment for costs like redoing ruined experiments, lost farm income, and other economic losses caused by the offense. “Animal enterprise” = businesses or organizations that use or sell animals or animal products (farms, research labs, zoos, shelters, pet stores, circuses, rodeos, fairs, etc.). “Course of conduct” = a pattern made of two or more acts showing a continuous purpose. “Economic damage” = replacement or repair costs, costs to repeat interrupted experiments, lost profits, or other losses caused by the wrongdoing, but not lawful boycotts or other lawful economic reactions to disclosed information. “Serious bodily injury” = injury that could cause death, extreme pain, long-lasting disfigurement, or long loss or impairment of a body part or mental ability. “Substantial bodily injury” = deep cuts, serious burns, broken bones, major pain, illness, short-term loss of function, or other significant injury.
Full Legal Text
Crimes and Criminal Procedure, Source: USLM XML via OLRC
Legislative History
Reference
Citation
18 U.S.C. § 43
Title 18, Crimes and Criminal Procedure
Last Updated
Sep 23, 2026
Release point: 119-110