The public record · 119th Congress

SIMSA Act of 2025

The Congressional Research Service has not published a summary of this measure.

Other titles

the names this measure carries besides the one at the top of this page, each with the record's own label for it. The collection includes titles given to parts of a bill as well as to the whole.

A bill to amend the Controlled Substances Act to clarify how controlled substance analogues that are imported or offered for import are to be regulated, and for other purposes.Official Title as Introduced

SIMSA Act of 2025Short Title(s) as Introduced

Stop the Importation and Manufacturing of Synthetic Analogues Act of 2025Short Title(s) as Introduced

Legislative history

S. 3228·Senate·Bill·Crime and Law Enforcement

Sen. Chuck Grassley(Republican-Iowa)·

Nov 20, 2025

SenateRead twice and referred to the Committee on the Judiciary.

Documents

Everything Congress printed about this measure. A bill is reprinted each time it changes, the Congressional Research Service summarizes each version, and the committee that reports a bill files its own written account of it.

Bill text

Nov 20, 2025As introduced in the Senate