HR 171 United States House · 118th Congress

HALT Fentanyl Act

The HALT Fentanyl Act classifies all fentanyl-related substances as Schedule I controlled substances, affecting researchers, medical institutions, and law enforcement. It defines fentanyl-related substances broadly to include any chemical modifications meeting specific structural criteria, such as substitutions on the phenethyl or piperidine rings. The bill establishes expedited registration processes for research on these substances conducted by or funded by HHS or VA, and clarifies that certain research-related manufacturing activities do not require separate manufacturing registrations. It also requires researchers to notify the Attorney General about research involving these substances and outlines procedures for handling substances newly added to Schedule I.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2023
Committee Review
Floor Vote
President
Introduced Jan 9, 2023 Last action Jan 20, 2023
Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
2
Jan 20, 2023
Committee
Referred to the Subcommittee on Health.
lower
Jan 9, 2023
Committee
Referred to the Committee on Energy and Commerce, and in addition to the Committee on the Judiciary, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
lower
Jan 9, 2023
Introduced
Introduced in House
lower
1 primary · 2 co-sponsors

Sponsors