Part 86 — Control of Emissions from New and In-Use Highway Vehicles and Engines
- Subpt. A General Provisions for Heavy-Duty Engines and Heavy-Duty Vehicles §§86.000-2 to 86.099-11
- Subpt. B Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures §§86.101 to 86.166-12
- Subpt. C Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures §§86.201 to 86.213
- Subpt. D Subpart D [Reserved]
- Subpt. E Emission Regulations for 1978 and Later New Motorcycles, General Provisions §§86.401-2006 to 86.450
- Subpt. F Emission Regulations for 1978 and Later New Motorcycles; Test Procedures §§86.501-78 to 86.545-86.599
- Subpt. G Selective Enforcement Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles §§86.601-1 - 86.601-83 to 86.615-84
- Subpt. H-I I [Reserved]
- Subpt. J Fees for the Motor Vehicle and Engine Compliance Program §86.901
- Subpt. K Selective Enforcement Auditing of New Heavy-Duty Engines §86.1001
- Subpt. L Nonconformance Penalties for Gasoline-Fueled and Diesel Heavy-Duty Engines and Heavy-Duty Vehicles, Including Light-Duty Trucks §§86.1101-87 to 86.1117
- Subpt. M Subpart M [Reserved]
- Subpt. N Exhaust Test Procedures for Heavy-duty Engines §§86.1301 to 86.1372
- Subpt. O-R Subparts O-R [Reserved]
- Subpt. S General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles §§86.1801-12 to 86.1869-12
- Subpt. T Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines §§86.1901 to 86.1930