S. 331 · 119th Congress

HALT Fentanyl Act

Halt All Lethal Trafficking of Fentanyl Act

What it does

Permanently classifies fentanyl-related substances as Schedule I drugs, closing the loophole traffickers used by tweaking the molecule.

Outcome

Signed into law on July 16, 2025.

The test

PillarQuestionAnswerWhy
FreedomDoes it protect or erode privacy, anonymity, speech, due process and the right to organize or sue?Hurts AmericansExtends mandatory minimum sentences to analogues; civil-liberties groups objected.
Everyday lifeDoes it protect or undercut American jobs, wages and public safety?Helps AmericansRemoves the analogue loophole that let traffickers stay a step ahead of prosecution.
ConsensusWhere reliable polling exists, do most Americans across parties support or oppose it?Helps AmericansLarge bipartisan majorities rank fentanyl among the top threats and support tougher trafficking penalties.

Votes counted: Senate 84–16 on Mar 14, 2025 · House 321–104 on Jun 12, 2025.