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S.331

HALT Fentanyl Act Halt All Lethal Trafficking of Fentanyl Act

Complete·7/16/25

The HALT Fentanyl Act amends the Controlled Substances Act to classify fentanyl-related substances as Schedule I controlled substances.

The HALT Fentanyl Act amends the Controlled Substances Act to classify fentanyl-related substances as Schedule I controlled substances. It defines "fentanyld

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Sponsors

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7
25
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Democratic CaucusRepublican Caucus

Roll Call Votes

321 Yea

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104 Nay

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7 Absent

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Calendar

Jun 9, 2025

4:00 PM

House Committee on Rules Hearing

Feb 27, 2025

9:00 AM

Senate Judiciary Hearing

History

Jul 16, 2025

Senate

Signed by President.

Jul 16, 2025

Senate

Became Public Law No: 119-26.

Jul 8, 2025

Senate

Presented to President.