U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
Engines qualify for a national security exemption as described in 40 CFR 1068.225. This applies to both freshly manufactured and remanufactured engines.
Regulations most recently checked for updates: Aug 27, 2025
Engines qualify for a national security exemption as described in 40 CFR 1068.225. This applies to both freshly manufactured and remanufactured engines.