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Where This Stands

Introduced
Committee
Floor Vote
Passed
Signed

Current status: signed.

Last action
Became Public Law No: 119-26.Jul 16, 2025

Version history

Only one version on file - nothing to compare yet. As later stages (committee substitute, engrossed, enrolled) are captured, the redline appears here.

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The Frame

What this does

This law changes the legal status of various chemical compounds to , which increases federal penalties for their possession, distribution, and manufacture, while simultaneously streamlining the research application process for scientists.

Who is mentioned in the record

Potentially affected actors named in the source documents. Mention is not a position.

Medical and scientific researchers

Researchers must follow new notification and registration procedures to study Schedule I substances.

Federal law enforcement

Law enforcement agencies gain expanded authority to prosecute the possession and distribution of a wider range of fentanyl-related compounds.

Department of Health and Human Services, DoD, and VA

These agencies are required to verify research information for applicants upon request from the Attorney General.

What changed

Current stage: signed.

What's next

Next step not available in the current record.

Summary

This law permanently classifies a broad range of fentanyl-related substances as controlled substances. It also creates an expedited registration process for researchers to study these substances if they are working with federal agencies or have specific investigational drug exemptions.

Key Facts

  • Permanently adds 'fentanyl-related substances' to Schedule I of the Controlled Substances Act.
  • Defines 'fentanyl-related substance' based on specific structural chemical modifications to the fentanyl molecule.
  • Allows the Attorney General to publish a list of these substances in the Federal Register, though absence from the list does not exempt a substance if it meets the structural definition.
  • Creates an expedited registration process for researchers studying Schedule I substances if the research is funded by HHS, DoD, or VA, or has an investigational use exemption.
  • Requires researchers with existing Schedule I/II registrations to provide 30 days' notice to the Attorney General before starting research on these substances.
  • Requires the Attorney General to register new researchers or issue an order to show cause within 45 days of receiving a complete application.
  • Mandates that the Attorney General provide an electronic submission system for research notifications.
  • Limits researchers to possessing only the quantities of substances identified in their notifications to the Attorney General.
  • Allows for supplemental notifications if a researcher requires additional quantities of a substance.
  • Specifies that this law does not alter existing requirements for the importation or exportation of controlled substances.

Frequently Asked Questions

What does it mean for a substance to be 'Schedule I'?
substances are defined under the Controlled Substances Act as having a high potential for abuse and no currently accepted medical use in treatment in the United States.
Does this law stop all research on fentanyl-related substances?
No, it creates an expedited process for authorized researchers to study these substances, particularly if the research is federally funded or has specific medical exemptions.
How does the government decide if a new substance is a 'fentanyl-related substance'?
The law provides a specific chemical definition based on structural modifications to the fentanyl molecule; if a substance meets these criteria, it is considered a fentanyl-related substance.

Why It Matters

This law changes the legal status of various chemical compounds to , which increases federal penalties for their possession, distribution, and manufacture, while simultaneously streamlining the research application process for scientists.

News Coverage

No news coverage found yet. Articles are indexed twice daily.

Voting Record

Sponsors

Discoveries

Patterns POLISCOPE noticed across the record. These are observations to investigate, not conclusions.

policy shift100% confidence

Broadening of Controlled Substance Definitions

The law shifts from scheduling individual substances to scheduling entire classes of substances based on structural chemical definitions.

Connected Entities

organizationDepartment of DefenseVerifies research information and conducts/funds researchMap →
personAttorney GeneralResponsible for scheduling substances and processing research registrationsMap →
organizationDepartment of Health and Human ServicesVerifies research information and conducts/funds researchMap →
organizationDepartment of Veterans AffairsVerifies research information and conducts/funds researchMap →

Sources

Open source document

www.congress.gov

Analysis Score

0–100
  • Significance90
    How much this matters to a regular citizen
  • Controversy65
    Intensity of disagreement among stakeholders
  • Entertainment10
    Compellingness for a non-policy-wonk reader
  • Buzz50
    Current news / social attention level

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