Title 18Crimes and Criminal ProcedureRelease 119-73

§177 Injunctions

Title 18 › Part PART I— - CRIMES › Chapter CHAPTER 10— - BIOLOGICAL WEAPONS › § 177

Last updated Apr 6, 2026|Official source

Summary

The U.S. may get a court order to stop three things: acts banned by section 175, planning or trying to do those acts, or making, keeping, or moving biological agents, toxins, or delivery systems when their type or amount has no clear protective or peaceful use. For that third case, a person can avoid the order by proving the activity was for preventive, protective, or other peaceful purposes and that the type and quantity were reasonable.

Full Legal Text

Title 18, §177

Crimes and Criminal Procedure — Source: USLM XML via OLRC

(a)The United States may obtain in a civil action an injunction against—
(1)the conduct prohibited under section 175 of this title;
(2)the preparation, solicitation, attempt, threat, or conspiracy to engage in conduct prohibited under section 175 of this title; or
(3)the development, production, stockpiling, transferring, acquisition, retention, or possession, or the attempted development, production, stockpiling, transferring, acquisition, retention, or possession of any biological agent, toxin, or delivery system of a type or in a quantity that under the circumstances has no apparent justification for prophylactic, protective, or other peaceful purposes.
(b)It is an affirmative defense against an injunction under subsection (a)(3) of this section that—
(1)the conduct sought to be enjoined is for a prophylactic, protective, or other peaceful purpose; and
(2)such biological agent, toxin, or delivery system is of a type and quantity reasonable for that purpose.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Amendments

1996—Subsec. (a)(2). Pub. L. 104–132 inserted “threat,” after “attempt,”.

Reference

Citations & Metadata

Citation

18 U.S.C. § 177

Title 18Crimes and Criminal Procedure

Last Updated

Apr 6, 2026

Release point: 119-73