Part 85 - CONTROL OF AIR POLLUTION FROM MOBILE SOURCES
- Subpart F - EXEMPTION OF CLEAN ALTERNATIVE FUEL CONVERSIONS FROM TAMPERING PROHIBITION (§§ 85.501 — 85.535)
- Subpart P - IMPORTATION OF MOTOR VEHICLES AND MOTOR VEHICLE ENGINES (§§ 85.1501 — 85.1515)
- Subpart R - EXCLUSION AND EXEMPTION OF MOTOR VEHICLES AND MOTOR VEHICLE ENGINES (§§ 85.1701 — 85.1716)
- Subpart S - RECALL REGULATIONS (§§ 85 — 85.1808)
- Subpart T - EMISSION DEFECT REPORTING REQUIREMENTS (§§ 85.1901 — 85.1909)
- Subpart V - WARRANTY REGULATIONS AND VOLUNTARY AFTERMARKET PART CERTIFICATION PROGRAM (§§ 85.2101 — 85)
- Subpart W - EMISSION CONTROL SYSTEM PERFORMANCE WARRANTY TESTS (§§ 85.2201 — 85.2231)
- 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 (§§ 85.2301 — 85.2305)
- Subpart Y - FEES FOR THE MOTOR VEHICLE AND ENGINE COMPLIANCE PROGRAM (§ 85.2401)
- Appendix I-VII to Part 85 - Reserved
- Appendix VIII to Part 85 - Vehicle and Engine Parameters and Specifications