Data / Federal rules / 2024-15225

Air Plan Approval; Connecticut; Low Emissions Vehicles Program

The Environmental Protection Agency published this final rule in the Federal Register on July 15, 2024. It took effect on August 14, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Connecticut on December 14, 2015. This SIP revision includes Connecticut's revised regulations for new motor vehicle emission standards. Connecticut updated its motor vehicle emission regulations to adopt California's Advanced Clean Car (ACC) I program that includes California's low emission vehicle (LEV) III criteria pollutant standards and zero-emission vehicle (ZEV) sales requirements through the 2025 model year, and greenhouse gas (GHG) emissions standards that commence in the 2017 model year. Connecticut ensured that its regulations are identical to the California standards for which a waiver has been granted, as required by the Clean Air Act (CAA).

Key facts

Document number: 2024-15225
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: July 15, 2024
Takes effect: August 14, 2024
Dates: This rule is effective on August 14, 2024.
Docket: EPA-R01-OAR-2017-0697; FRL-12048-01-R1
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Carbon monoxide; Environmental protection; Incorporation by reference; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
Pages: 4

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on carbon monoxide · Rules on environmental protection · Published in July 2024

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.