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S 331 119th Congress Senate Crime and Law Enforcement Administrative law and regulatory procedures Department of Justice Drug trafficking and controlled substances Licensing and registrations Research administration and funding

HALT Fentanyl Act

Introduced: January 30, 2025 Introduced by: Cassidy, Bill Republican · Louisiana See on congress.gov
 Everywhere this bill has been 38 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jul 16, 2025
Became Public Law No: 119-26.
Jul 16, 2025
Signed by President.
Jul 8, 2025
Presented to President.
Jun 12, 2025
Considered as unfinished business. (consideration: CR H2806)
Jun 12, 2025
Motion to reconsider laid on the table Agreed to without objection.
Jun 12, 2025
On passage Passed by the Yeas and Nays: 321 - 104 (Roll no. 166). (text: 6/11/2025 CR H2625-2627)
Jun 12, 2025
Passed/agreed to in House: On passage Passed by the Yeas and Nays: 321 - 104 (Roll no. 166). (text: 6/11/2025 CR H2625-2627)
Jun 11, 2025
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.
Jun 11, 2025
POSTPONED 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.
Jun 11, 2025
The previous question was ordered pursuant to the rule.
Jun 11, 2025
DEBATE - The House proceeded with one hour of debate on S. 331.
Jun 11, 2025
Considered under the provisions of rule H. Res. 489. (consideration: CR H2625-2633)
Jun 10, 2025
Rule H. Res. 489 passed House.
Jun 9, 2025
Rules 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.
Mar 18, 2025
Held at the desk.
Mar 18, 2025
Received in the House.
Mar 14, 2025
The committee substitute agreed to by Unanimous Consent.
Mar 14, 2025
Message on Senate action sent to the House.
Mar 14, 2025
Passed Senate with an amendment by Yea-Nay Vote. 84 - 16. Record Vote Number: 127.
Mar 14, 2025
Passed/agreed to in Senate: Passed Senate with an amendment by Yea-Nay Vote. 84 - 16. Record Vote Number: 127.
Mar 14, 2025
Considered by Senate. (consideration: CR S1762-1765)
Mar 13, 2025
Considered by Senate. (consideration: CR S1735)
Mar 13, 2025
Cloture on the measure invoked in Senate by Yea-Nay Vote. 84 - 15. Record Vote Number: 124. (CR S1735)
Mar 11, 2025
Cloture motion on the measure presented in Senate. (CR S1659)
Mar 11, 2025
Considered by Senate. (consideration: CR S1659)
Mar 10, 2025
Measure laid before Senate by motion.
Mar 10, 2025
Motion to proceed to consideration of measure agreed to in Senate by Voice Vote. (consideration: CR S1623)
Mar 10, 2025
Motion to proceed to measure considered in Senate. (CR S1623)
Mar 6, 2025
Cloture on the motion to proceed to the measure invoked in Senate by Yea-Nay Vote. 82 - 12. Record Vote Number: 110. (CR S1596)
Mar 6, 2025
Motion to proceed to measure considered in Senate. (CR S1596)
Mar 5, 2025
Motion to proceed to measure considered in Senate. (CR S1521)
Mar 4, 2025
Cloture motion on the motion to proceed to the measure presented in Senate. (CR S1488)
Mar 4, 2025
Motion to proceed to consideration of measure made in Senate. (CR S1488)
Mar 3, 2025
Placed on Senate Legislative Calendar under General Orders. Calendar No. 18.
Mar 3, 2025
Committee on the Judiciary. Reported by Senator Grassley with an amendment in the nature of a substitute. Without written report.
Feb 27, 2025
Committee on the Judiciary. Ordered to be reported with an amendment in the nature of a substitute favorably.
Jan 30, 2025
Read twice and referred to the Committee on the Judiciary.
Jan 30, 2025
Introduced in Senate
 Votes taken on this bill 1
DateChamberWhat was voted onResultYes–No
Jun 12, 2025 House · vote #166 On Passage Passed 321104 See who voted →
 Plain-English summary 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.

What's happening now July 16, 2025

Became Public Law No: 119-26.

 Committees of jurisdiction 1