Advance Notice of Proposed Rule: Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine Standards
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Rule Summary
On January 6, 2020, the Administrator signed an Advance Notice of Proposed Rule (ANPR) soliciting pre-proposal comments on a rulemaking that would establish new emission standards for oxides of nitrogen (NOx) and other pollutants from heavy-duty engines.
EPA sought input on this effort from the public, including all interested stakeholders.
The docket for this ANPR is available at regulations.gov Docket ID #EPA-HQ-OAR-2019-0055.
NOTE: The ANPRM and the documents linked below refer to Cleaner Trucks Initiative (CTI), which was a previous naming convention for the Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine and Vehicle Standard NPRM.
- Advance Notice of Proposed Rule (PDF) (25 pp, 603 K, published January 21, 2020)
Additional Resources
- Fact Sheet: EPA Seeks Pre-Proposal Comments on the Cleaner Trucks Initiative (PDF) (3 pp, 69 K, EPA-420-F-20-003, January 2020)
- Denial of Requests for Extension of Comment Period