Letters and Comments
NADA’s Regulatory Affairs Group protects and promotes franchised car and truck dealership interests before federal agencies and the judiciary.
Recent Regulatory Actions
- Environmental Protection Agency: Amendments and Nonconformance Penalties for Model Year 2027 and Later Heavy-Duty Highway Engines and Amendments to Inducement Provisions for SCR-Equipped Diesel Engines (August 2026)
- National Highway Traffic Safety Administration: New Car Assessment Program (August 2026)
- Environmental Protection Agency: Revision of Tier 4 Criteria Pollutant Standards, Part 1: Amendments to Phase-In Schedule for Light-Duty and Medium-Duty Vehicles (July 2026)
- National Highway Traffic Safety Administration: The Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule III for Model Years 2022 to 2031 Passenger Cars and Light Trucks (February 2026)
- Internal Revenue Service: Car Loan Interest Deduction (February 2026).
Contact Regulatory Affairs
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About Regulatory Affairs
NADA’s Regulatory Affairs Group protects and promotes franchised car and truck dealership interests before the federal administrative agencies. Each year, Regulatory Affairs analyzes and engages on hundreds of federal regulatory issues and proposals, evaluating them for potential dealership impacts. Regulatory Affairs also helps to formulate NADA policy positions on those issues and, through written comments, testimony and, if necessary, legal action, advocates dealership interests before the federal agencies and judiciary.
