Regulation & law · 09/12/1998Updated: 10/17/2026 · 1 min read
EPA Approves Maryland's General Conformity Rule for Air Quality Implementation Plans
Summary
The US Environmental Protection Agency (EPA) has approved a revision to the State of Maryland's State Implementation Plan (SIP) that includes the regulation for general conformity, ensuring non-transportation related Federal projects comply with the state's air quality plan, in accordance with the Clean Air Act.
Original source language: Federal Register — All DocumentsOpen original release →