The changes to Rule R392-401 provide technical and conforming changes throughout the rule and remove unnecessary and repetitive language. Section R392-401-1 is a new section added to specify the statute under which this rule is authorized, and to explain the purpose of the rule. Section R392-401-2 is a new section added to describe individuals and groups to whom this rule applies, and to specify exclusions to such. In Section R392-401-3, added definitions for "Local health officer", "Nuisance", "Operator", "Plumbing Code", and "Vault Privy", and amended the definition for "Roadway rest area". In Section R392-401-4: 1) the Department has made revisions to simplify the language and to clarify the intent to align more closely with the authorizing statute and the Rulewriting Manual for Utah; and 2) substantive changes include the addition of a provision, similar to a "grandfather clause", which specifies that a construction change is not required in any portion of a rest area that was in compliance before this rule goes into effect. In Sections R392-401-5 and R392-401-6, the Department has made revisions to simplify the language and to clarify the intent to more closely align this rule with the authorizing statute and the Rulewriting Manual for Utah. Removal of Section R392-401-5, Plumbing, from the currently enacted rule. The Department incorporated the Plumbing Code by reference in order to remove the numerous regulatory redundancies. In Section R392-401-7, the Department has made revisions to simplify the language and to clarify the intent to more closely align this rule with the authorizing statute and the Rulewriting Manual for Utah. In Sections R392-401-8 and R392-401-9, the Department has made revisions to simplify the language and to clarify the intent to more closely align this rule with the authorizing statute and the Rulewriting Manual for Utah. Section R392-401-10 specifies the application of an authority granted a local health officer in Title 26A. Section R392-401-11 specifies the application of an authority granted to a local health officer in Title 26A.