40 CFR 60.4232 - How long must my engines meet the emission standards if I am a manufacturer of stationary SI internal combustion engines?

Regulations last checked for updates: Feb 03, 2026

Title 40 - Protection of Environment last revised: Dec 31, 2026

View all text of Subpart JJJJ [§ 60.4230 - § 60.4248]

§ 60.4232 - How long must my engines meet the emission standards if I am a manufacturer of stationary SI internal combustion engines?

Engines manufactured by stationary SI internal combustion engine manufacturers must meet the emission standards as required in § 60.4231 during the certified emissions life of the engines.

authority: 42 U.S.C. 7401

source: 36 FR 24877, Dec. 23, 1971, unless otherwise noted.

cite as: 40 CFR 60.4232