Approval and Promulgation of Air Quality Implementation Plans; State of Utah; Motor Vehicle Inspection and Maintenance and Associated Revisions

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The Environmental Protection Agency (EPA) is proposing approval of State Implementation Plan (SIP) revisions submitted by the State of Utah. The revisions involve amendments to Section X, Part A, Vehicle Inspection and Maintenance Program, General Requirements and Applicability; the addition of Section X, Part F, Cache County Vehicle Inspection and Maintenance Program; and revisions to Utah Administrative Rules R307-110-1, R307-110-31, and R307-110-36. EPA is proposing approval of these SIP revisions in accordance with the requirements of section 110 of the Clean Air Act (CAA).