<br/>PART 85 — CONTROL OF AIR POLLUTION FROM MOBILE SOURCES [ 40 CFR 85 ]PART 85 — CONTROL OF AIRPOLLUTION FROM MOBILE SOURCES [ 40 CFR 85 ]Table of ContentsSubparts A — –E[Reserved]Subpart F — Exemption of Clean AlternativeFuel Conversions From Tampering Prohibition§ 85.501 — General applicability.§ 85.502 — Definitions.§ 85.505 — Overview.§ 85.510 — Exemption provisions for new andrelatively new vehicles/engines.§ 85.515 — Exemption provisions forintermediate age vehicles/engines.§ 85.520 — Exemption provisions for outsideuseful life vehicles/engines.§ 85.524 — Legacy standards.§ 85.525 — Applicable standards.[ Last FR update: 09/15/2011 ]§ 85.530 — Vehicle/engine labels andpackaging labels.§ 85.535 — Liability, recordkeeping, and endof year reporting.Subparts G — –N[Reserved]Subpart O — Urban Bus Rebuild Requirements§ 85.1401 — General applicability.§ 85.1402 — Definitions.§ 85.1403 — Particulate standard for pre...