StacksVerified U.S. regulatory reference

Part 85 — Control of Air Pollution from Mobile Sources

Subpart F — Exemption of Clean Alternative Fuel Conversions From Tampering Prohibition

Subpart P — Importation of Motor Vehicles and Motor Vehicle Engines

Subpart R — Exclusion and Exemption of Motor Vehicles and Motor Vehicle Engines

Subpart S — Recall Regulations

Subpart T — Emission Defect Reporting Requirements

Subpart V — Warranty Regulations and Voluntary Aftermarket Part Certification Program

Subpart W — Emission Control System Performance Warranty Tests

Subpart X — Determination of Model Year for Motor Vehicles and Engines Used in Motor Vehicles Under Section 177 and Part A of Title II of the Clean Air Act

Subpart Y — Fees for the Motor Vehicle and Engine Compliance Program