H.R. 5221IntroducedTransportation and Public Works
PART Act
Sponsor: Rep. Baird, James R. (R-IN)80 cosponsorsIntroduced Sep 9, 2025
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In plain English
H.R. 5221, sponsored by Rep. James R. Baird (R-IN), requires new motor vehicles to have catalytic converters that meet certain specifications and establishes a grant program to help states stamp vehicle identification numbers on catalytic converters to deter theft. The bill also requires retailers and recyclers who purchase catalytic converters to keep records of the seller's identity and vehicle information, and creates criminal penalties for violations. The legislation passed subcommittee by voice vote in February 2026 with bipartisan support from 72 cosponsors.
What’s in the bill (5 sections)
Sec. 2. Catalytic converter defined
Sec. 3. Requirements for new motor vehicles relating to catalytic
Sec. 4. Grant program for vin stamping
Sec. 5. Requirements for purchase of catalytic converters and retention
Forwarded by Subcommittee to Full Committee by Voice Vote.
Feb 10 Feb 10
Subcommittee Consideration and Mark-up Session Held
Sep 10 Sep 10, 2025
Referred to the Subcommittee on Highways and Transit.
Sep 9 Sep 9, 2025
Referred to the Subcommittee on Commerce, Manufacturing, and Trade.
Sep 9 Sep 9, 2025
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.
Sep 9 Sep 9, 2025
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.
Sep 9 Sep 9, 2025
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.
Sep 9 Sep 9, 2025
Introduced in House
Sep 9 Sep 9, 2025
Introduced in House
Read the bill text
Official text via Congress.gov. Opens in a new tab.
All 9 recorded actions since introduction · Source: Congress.gov
2026
Feb 10
HOUSEForwarded by Subcommittee to Full Committee by Voice Vote.
Feb 10
HOUSESubcommittee Consideration and Mark-up Session Held
2025
Sep 10
HOUSEReferred to the Subcommittee on Highways and Transit.
Sep 9
HOUSEReferred to the Subcommittee on Commerce, Manufacturing, and Trade.
Sep 9
HOUSEReferred 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.
Sep 9
HOUSEReferred 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.
Sep 9
HOUSEReferred 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.
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