ARM 38.3.3401. COMPARISON OF PRESENT AND PROPOSED RATES-- DEFINITION, PERMANENCE

(1) Unless the context otherwise requires, in this sub-chapter the meaning of the term "increase" shall include "decrease" and any other change or modification. (2) No temporary rate increase shall be renewed or granted unless a carrier or bureau has demonstrated that the same should be done and is permitted by law. (3) All rate increase tariff filings must be accompanied by a cover sheet setting forth the present rate, the proposed rate, and the percentage change for each affected item.