Regulation
Control of Air Pollution From Aircraft Engines: Emission Standards and Test Procedures; Rescheduling of Public Hearing
The Environmental Protection Agency (EPA) is announcing a virtual public hearing to be held on February 17, 2022, on its proposed rulemaking for particulate matter (PM) emission standards for aircraft engines, which was signed on December 17, 2021. This hearing is being rescheduled from the previous date of January 20, 2022.