Regulation & law · 14/10/2011
EPA Proposes Approval of Virginia's Air Quality Plan Amidst Sulfur Dioxide Regulations
The Environmental Protection Agency (EPA) is proposing to approve a revised State Implementation Plan (SIP) submitted by the Commonwealth of Virginia, focusing on amendments to the state's regulations concerning the new sulfur dioxide national ambient air quality standard (NAAQS).
Original source language: Federal Register — All DocumentsOpen original release →