Two changes were made in Rule R307-343 as a result of public comments. These changes include adding a compliance schedule for affected sources and extending the exemption for canned aerosol products used exclusively for touch-up or repair. (EDITOR'S NOTE: The original proposed amendment upon which this change in proposed rule (CPR) was based was published in the July 1, 2017, issue of the Utah State Bulletin, on page 103. Underlining in the rule below indicates text that has been added since the publication of the proposed rule mentioned above; strike-out indicates text that has been deleted. You must view the CPR and the proposed amendment together to understand all of the changes that will be enforceable should the agency make this rule effective.)