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CIVIC HERALD
S 331 · 119th Congress · SenateEnacted

HALT Fentanyl Act

In plain language: This bill permanently places the entire chemical family of fentanyl-related substances into Schedule I, the federal government's most restrictive drug category. People convicted of illegally making, selling, or importing these fentanyl variations face strict federal criminal penalties, including mandatory minimum prison sentences. The bill also eases registration and inspection rules for scientific researchers, allowing qualified medical and academic institutions to obtain, test, and manufacture small research amounts of Schedule I substances with less administrative delay.

Provisional: our plain-language summary, pending review.

Provisionalunreviewed: impact, provisions, stakeholders, summary
People affectednot determinable from the text provided
Fiscal magnitudeCBO cost estimate published (S. 331, HALT Fentanyl Act, 2025-03-10); dollar figure pending review extraction — see receipt
Reach68provisional · pending reviewrigor: heuristic llm
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Issues

What this bill touches.

Sentencing & corrections−50Drugs & enforcement−55

The sign shows the bill's direction on each issue (+ toward, − away); the number is its magnitude. Color never encodes good or bad, and never party.

Who it affects

Who it helps · who it burdens.

Who it helps

  • Scientific and medical researchersGains access to an expedited 30- to 45-day registration process for federally funded or FDA-authorized research, single registrations covering multiple local sites, exemptions from new facility inspections, permission to manufacture small research quantities without a separate manufacturer license, and the ability to continue ongoing research when a substance is newly added to Schedule I (Sec. 3).provisional
  • Research institution employees and agentsAuthorized to handle and perform research on Schedule I substances under the supervision and registration of a qualified colleague at their institution without being required to obtain individual DEA registrations (Sec. 3(b)).provisional

Who it burdens

  • Illicit manufacturers, distributors, and traffickers of fentanyl-related substancesFaces permanent Schedule I classification, strict regulatory restrictions, and federal criminal penalties including mandatory minimum prison sentences for unauthorized manufacturing, distribution, importation, or exportation of fentanyl-related substances (Sec. 2, Sec. 6).provisional
  • Department of Justice and Drug Enforcement AdministrationRequired to establish electronic notification systems, process expedited research applications within 30 to 45 days, publish substance-specific evaluation criteria on the DEA website, and issue implementing regulations within six months (Sec. 3(a), Sec. 3(g), Sec. 5).provisional
  • Department of Justice Office of the Inspector GeneralRequired to conduct a study and submit a report to Congress within one year regarding fentanyl research conducted under the expedited procedures (Sec. 3(a)(2)(n)(7)).provisional
  • Department of Health and Human Services, Department of Defense, and Department of Veterans AffairsRequired upon request from the Attorney General to verify grant, contract, or investigational research details submitted by applicants seeking expedited Schedule I research registrations (Sec. 3(a)(2)(n)(3)(A)(ii)).provisional

Dollar-level funding (FEC sector totals) is coming in a later phase.

What it does

The provisions, in plain language.

  1. Permanently classifies fentanyl-related substances that meet specific chemical structural criteria as Schedule I controlled substances.

    Sec. 2provisional
  2. Establishes an expedited registration process allowing practitioners to conduct federally funded or FDA-authorized investigational research on Schedule I substances 30 days after submitting notice (or within 45 days if not already registered).

    Sec. 3(a)provisional
  3. Permits researchers actively studying a substance when it is newly added to Schedule I to continue their research while an updated registration application is pending.

    Sec. 3(e)provisional
  4. Subject illicit trafficking, manufacturing, and importation or exportation of fentanyl-related substances to federal criminal penalties and mandatory minimum prison sentences.

    Sec. 6provisional

How your members of Congress line up

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Timeline

How it moved.

  1. Jul 16, 2025Became Public Law No: 119-26.
  2. Jul 16, 2025Became Public Law No: 119-26.
  3. Jul 16, 2025Signed by President.
  4. Jul 16, 2025Signed by President.
  5. Jul 8, 2025Presented to President.
  6. Jul 8, 2025Presented to President.
  7. Jun 12, 2025Motion to reconsider laid on the table Agreed to without objection.
  8. Jun 12, 2025On passage Passed by the Yeas and Nays: 321 - 104 (Roll no. 166). (text: 6/11/2025 CR H2625-2627)
  9. Jun 12, 2025Passed/agreed to in House: On passage Passed by the Yeas and Nays: 321 - 104 (Roll no. 166). (text: 6/11/2025 CR H2625-2627)
  10. Jun 10, 2025Rule H. Res. 489 passed House.
  11. Jun 9, 2025Rules 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.
  12. Mar 14, 2025Passed Senate with an amendment by Yea-Nay Vote. 84 - 16. Record Vote Number: 127.
  13. Mar 14, 2025Passed/agreed to in Senate: Passed Senate with an amendment by Yea-Nay Vote. 84 - 16. Record Vote Number: 127.
  14. Mar 14, 2025The committee substitute agreed to by Unanimous Consent.
  15. Mar 13, 2025Cloture on the measure invoked in Senate by Yea-Nay Vote. 84 - 15. Record Vote Number: 124. (CR S1735)
  16. Mar 11, 2025Cloture motion on the measure presented in Senate. (CR S1659)
  17. Mar 10, 2025Motion to proceed to consideration of measure agreed to in Senate by Voice Vote. (consideration: CR S1623)
  18. Mar 6, 2025Cloture on the motion to proceed to the measure invoked in Senate by Yea-Nay Vote. 82 - 12. Record Vote Number: 110. (CR S1596)
  19. Mar 4, 2025Cloture motion on the motion to proceed to the measure presented in Senate. (CR S1488)
  20. Mar 3, 2025Committee on the Judiciary. Reported by Senator Grassley with an amendment in the nature of a substitute. Without written report.
  21. Mar 3, 2025Committee on the Judiciary. Reported by Senator Grassley with an amendment in the nature of a substitute. Without written report.
  22. Feb 27, 2025Committee on the Judiciary. Ordered to be reported with an amendment in the nature of a substitute favorably.
  23. Jan 30, 2025Introduced in Senate

The original text

Read it for yourself.

Sources & provenance

Congress.govrefreshed 17 days ago

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