On March 28, 2022 (Federal Register: Vol. 87 No. 59; EPA-HQ-OAR-2019-0055) EPA issued a proposal that would aid in control of air pollution including ozone, particulate matter, and greenhouse gases. The new requirements would apply to highway heavy-duty vehicles and engines, with limited amendments for other sectors including light-duty vehicles. Affected items would include the standards, test procedures, useful life, warranty, and other requirements. The EPA objective is to reduce the threat to public health, which includes premature death, respiratory illness (including childhood asthma), cardiovascular problems, and other adverse health impacts.
Written comments must be received on or before May 13, 2022. EPA plans to hold a virtual public hearing on April 12, 2022. An additional session may be held on April 13, 2022.
This Proposal is available on InterRegs.NET for US Federal subscribers as well as at www.selectregs.com.