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Passed on 2025-07-16

Bill · 119th Congress · S 331

HALT Fentanyl Act

Refreshed 3 h ago

Introduced 2025-01-30Topic: criminal justice

Summary

Summary by the Congressional Research Service

Halt All Lethal Trafficking of Fentanyl Act or the HALT Fentanyl Act This act permanently places fentanyl-related substances as a class into schedule I of the Controlled Substances Act. A schedule I controlled substance is a drug, substance, or chemical that has a high potential for abuse; has no currently accepted medical value; and is subject to regulatory controls and administrative, civil, and criminal penalties under the Controlled Substances Act. Under the act, offenses involving fentanyl-related substances are triggered by the same quantity thresholds and subject to the same penalties as offenses involving fentanyl analogues (e.g., offenses involving 100 grams or more trigger a 10-year mandatory minimum prison term). Additionally, the act establishes a new, alternative registration process for certain schedule I research. The act also makes several other changes to registration requirements for conducting research with controlled substances, including permitting a single registration for related research sites in certain circumstances, waiving the requirement for a new inspection in certain situations, and allowing a registered researcher to perform certain manufacturing activities with small quantities of a substance without obtaining a manufacturing registration. Finally, the act expresses the sense that Congress agrees with the interpretation of the Controlled Substances Act in United States v. McCray, a 2018 case decided by the U.S. District Court for the Western District of New York. In that case, the court held that butyryl fentanyl, a controlled substance, can be considered an analogue of fentanyl even though, under the Controlled Substances Act, the term controlled substance analogue specifically excludes a controlled substance.

Full text and official record on Congress.gov

Sponsors

Recorded votes

DateChamberQuestionResultYeasNays
2025-06-12House roll 166On PassagePassed321104
2025-03-14Senate roll 127On Passage of the Bill S. 331Bill Passed8416
2025-03-13Senate roll 124On the Cloture Motion S. 331Cloture Motion Agreed to8415
2025-03-06Senate roll 110On Cloture on the Motion to Proceed S. 331Cloture on the Motion to Proceed Agreed to8212

Action history

DateChamberActionStatus effect
2025-07-16Became Public Law No: 119-26.enact
2025-07-16Became Public Law No: 119-26.enact
2025-07-16Signed by President.
2025-07-16Signed by President.enact
2025-07-08HousePresented to President.sent to executive
2025-07-08Presented to President.sent to executive
2025-06-12HouseMotion to reconsider laid on the table Agreed to without objection.
2025-06-12HouseOn passage Passed by the Yeas and Nays: 321 - 104 (Roll no. 166). (text: 6/11/2025 CR H2625-2627)
2025-06-12Passed/agreed to in House: On passage Passed by the Yeas and Nays: 321 - 104 (Roll no. 166). (text: 6/11/2025 CR H2625-2627)floor pass
2025-06-12HouseConsidered as unfinished business. (consideration: CR H2806)
2025-06-11HousePOSTPONED PROCEEDINGS - At the conclusion of debate on S. 331, the Chair put the question on passage of the bill and by voice vote, announced that the ayes had prevailed. Mr. Pallone demanded the yeas and nays and the Chair postponed further proceedings until a time to be announced.
2025-06-11HouseThe previous question was ordered pursuant to the rule.
2025-06-11HouseDEBATE - The House proceeded with one hour of debate on S. 331.
2025-06-11HouseRule provides for consideration of H.R. 884, H.R. 2056, H.R. 2096 and S. 331. The resolution provides for consideration of H.R. 884, H.R. 2056, H.R. 2096, and S. 331 under a closed rule with one hour of general debate for each bill. The resolution provides for one motion to recommit on H.R. 884, H.R. 2056, and H.R. 2096, and one motion to commit on S. 331.
2025-06-11HouseConsidered under the provisions of rule H. Res. 489. (consideration: CR H2625-2633)
2025-06-10HouseRule H. Res. 489 passed House.
2025-06-09HouseRules Committee Resolution H. Res. 489 Reported to House. Rule provides for consideration of H.R. 884, H.R. 2056, H.R. 2096 and S. 331. The resolution provides for consideration of H.R. 884, H.R. 2056, H.R. 2096, and S. 331 under a closed rule with one hour of general debate for each bill. The resolution provides for one motion to recommit on H.R. 884, H.R. 2056, and H.R. 2096, and one motion to commit on S. 331.
2025-03-18HouseHeld at the desk.
2025-03-18HouseReceived in the House.
2025-03-14SenateMessage on Senate action sent to the House.
2025-03-14SenatePassed Senate with an amendment by Yea-Nay Vote. 84 - 16. Record Vote Number: 127.
2025-03-14Passed/agreed to in Senate: Passed Senate with an amendment by Yea-Nay Vote. 84 - 16. Record Vote Number: 127.floor pass
2025-03-14SenateThe committee substitute agreed to by Unanimous Consent.
2025-03-14SenateConsidered by Senate. (consideration: CR S1762-1765)
2025-03-13SenateConsidered by Senate. (consideration: CR S1735)
2025-03-13SenateCloture on the measure invoked in Senate by Yea-Nay Vote. 84 - 15. Record Vote Number: 124. (CR S1735)
2025-03-11SenateCloture motion on the measure presented in Senate. (CR S1659)
2025-03-11SenateConsidered by Senate. (consideration: CR S1659)
2025-03-10SenateMeasure laid before Senate by motion.
2025-03-10SenateMotion to proceed to consideration of measure agreed to in Senate by Voice Vote. (consideration: CR S1623)
2025-03-10SenateMotion to proceed to measure considered in Senate. (CR S1623)
2025-03-06SenateCloture on the motion to proceed to the measure invoked in Senate by Yea-Nay Vote. 82 - 12. Record Vote Number: 110. (CR S1596)
2025-03-06SenateMotion to proceed to measure considered in Senate. (CR S1596)
2025-03-05SenateMotion to proceed to measure considered in Senate. (CR S1521)
2025-03-04SenateCloture motion on the motion to proceed to the measure presented in Senate. (CR S1488)
2025-03-04SenateMotion to proceed to consideration of measure made in Senate. (CR S1488)
2025-03-03SenatePlaced on Senate Legislative Calendar under General Orders. Calendar No. 18.
2025-03-03SenateCommittee on the Judiciary. Reported by Senator Grassley with an amendment in the nature of a substitute. Without written report.refer
2025-03-03Committee on the Judiciary. Reported by Senator Grassley with an amendment in the nature of a substitute. Without written report.report
2025-02-27SenateCommittee on the Judiciary. Ordered to be reported with an amendment in the nature of a substitute favorably.refer
2025-01-30SenateRead twice and referred to the Committee on the Judiciary.refer
2025-01-30Introduced in Senateintroduce
Source: GovInfo Bill Status (Library of Congress), fetched 2026-09-11. Provisions and opinion polling arrive in a later release.