Regulation & law · 10/11/2014Updated: 10/17/2026 · 1 min read
EPA Proposes Approval of Utah's Air Quality Implementation Plan Revisions
The Environmental Protection Agency (EPA) is proposing approval of State Implementation Plan (SIP) revisions submitted by the State of Utah, which include amendments to vehicle inspection and maintenance requirements and the addition of a new program in Cache County. The EPA is acting under the Clean Air Act (CAA) to approve these revisions.