Overview
The National Automobile Dealers Association (NADA) voiced strong support for the reintroduced Preventing Auto Recycling Thefts Act (PART Act), arguing that traceable identification on catalytic converters would deter thefts, aid investigations, and improve safety. The measure focuses on making converters identifiable so stolen parts can be linked to specific vehicles and cases.
What the PART Act would do
- Require manufacturers to mark catalytic converters on new vehicles with a unique identifier (VIN or another traceable code).
- Establish a grant program to stamp or etch identification numbers onto converters already in use, expanding traceability across the current fleet.
Why it matters
Thefts have surged due to the precious metals in converters and the ease and speed of removal, leaving owners with costly repairs and sidelined vehicles. NADA also highlighted safety risks, citing violent confrontations, including a fatal incident in California, as thieves are confronted during crimes.
How traceability helps enforcement
Marking converters enables law enforcement to link recovered parts to specific vehicles and theft reports, helping to disrupt resale channels, prosecute theft rings, and return stolen property. Uniform, vehicle-specific markings would give officers an immediate way to verify origin across jurisdictions.
Stakeholders and impacts
- Vehicle owners: Reduced theft incentives and potential for recovery; avoidance of expensive downtime.
- Dealers and repair facilities: Fewer service disruptions tied to missing converters.
- Insurers: Potential reduction in claims and associated costs.
- Law enforcement: Clearer tools to identify stolen parts at scrap yards and resellers.
Context and comparisons
The bill was reintroduced in the U.S. House on January 15; the report did not list sponsors or a bill number. Previous proposals have also sought to criminalize knowingly buying or selling stolen converters and tighten record-keeping, but this version centers on identification and traceability. In the UK, Auto Express reported a sharp decline—on average, a 98% drop in 2024 versus 2021 across 30 police forces responding to FOI requests—though the report did not attribute the decline to specific policy changes.
What’s next
No timeline or Senate companion was provided. NADA plans to advocate for the identification requirements and grant funding, aiming for a uniform national approach to reduce theft incentives and enhance public safety.













