This rule establishes scientifically based guidelines for controlled substance prescribers to coprescribe an opiate antagonist to a patient pursuant to Title 26, Chapter 55. (EDITOR'S NOTE: The original proposed new rule upon which this change in proposed rule (CPR) was based was published in the November 15, 2017, issue of the Utah State Bulletin, on page 30. Underlining in the rule below indicates text that has been added since the publication of the proposed new rule mentioned above; strike-out indicates text that has been deleted. You must view the CPR and the proposed new rule together to understand all of the changes that will be enforceable should the agency make this rule effective.)