HR 5221 United States House · 119th Congress

PART Act

The PART Act requires new vehicles to have catalytic converters marked with a unique identification number that links directly to the vehicle's identification number, stored in a law enforcement-accessible database. It establishes a $7 million grant program to help repair shops, dealers, law enforcement, and fleet owners purchase equipment for marking converters with visible, durable identifiers (using die or pin stamping and high-visibility paint). The bill also mandates that businesses buying catalytic converters keep detailed seller records (including vehicle information) for two years and use traceable payments, banning cash or cryptocurrency transactions. Additionally, it creates new federal criminal penalties for stealing or trafficking in catalytic converters, with potential sentences of up to five years in prison.
Bill status in committee 1 of 4 stages cleared
Introduction
Sep 2025
Committee Review
Floor Vote
President
Introduced Sep 9, 2025 Last action Feb 10, 2026
Floor votes

How they voted

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Full legislative history

Actions timeline

Total actions
6
Key actions
2
Committee
5
Feb 10, 2026
Lower · Passed
Forwarded by Subcommittee to Full Committee by Voice Vote.
lower
Feb 10, 2026
Lower · Passed
Subcommittee Consideration and Mark-up Session Held
lower
Sep 10, 2025
Committee
Referred to the Subcommittee on Highways and Transit.
lower
Sep 9, 2025
Committee
Referred to the Subcommittee on Commerce, Manufacturing, and Trade.
lower
Sep 9, 2025
Committee
Referred to the Committee on Energy and Commerce, and in addition to the Committees on Transportation and Infrastructure, and 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
Sep 9, 2025
Introduced
Introduced in House
lower
1 primary · 66 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of James R. Baird
James R. Baird
RRepublican
IN
4
Co
Photo of Addison P. McDowell
Addison P. McDowell
RRepublican
NC
6
Co
Photo of Andrea Salinas
Andrea Salinas
DDemocratic
OR
6
Co
Photo of Angie Craig
Angie Craig
DDemocratic
MN
2
Co
Photo of Ashley Hinson
Ashley Hinson
RRepublican
IA
2
Co
Photo of Betty McCollum
Betty McCollum
DDemocratic
MN
4
Co
Photo of Bonnie Watson Coleman
Bonnie Watson Coleman
DDemocratic
NJ
12
Co
Photo of Brian Babin
Brian Babin
RRepublican
TX
36
Co
Photo of Brittany Pettersen
Brittany Pettersen
DDemocratic
CO
7
Co
Photo of Chris Pappas
Chris Pappas
DDemocratic
NH
1
Co
Photo of Chrissy Houlahan
Chrissy Houlahan
DDemocratic
PA
6