The Environmental Protection Agency (EPA) is proposing to approve revisions to the Utah Division of Administrative Rules (DAR) submitted by the State of Utah on May 21, 2020, May 28, 2020, November 3, 2020, and November 12, 2020. The revisions to the Utah Administrative Code address various State Implementation Plan (SIP) changes and updates. Specifically, we are proposing to make clerical updates to the General Requirements, Permits, and Emissions Inventory rules, including updating the effective date of various code of federal regulations (CFR) referenced.