- (1) Every utility which changes its tariff sheets for rates, tolls and charges, pursuant to 69-3-302, MCA, shall file the tariff sheets with the commission.
- (2) Every utility which changes its price list sheets for rates, tolls and charges or its detariffed service sheets, shall file the sheets with the commission.
- (3) All tariff, price list and detariffed service sheet filings shall be accompanied by a letter of transmittal describing the type of filing and including the information required in ARM 38.5.2801.
- (4) An original and ten copies of all tariff filings which propose a rate increase shall be filed with the commission. An original and three copies of all price lists and other types of filings, shall be filed.
Authorizing statute(s): Sec. 69-3-103, MCA
Implementing statute(s): Secs. 69-3-204, 69-3-301, 69-3-302 and 69-3-304, MCA
History: NEW, 1984 MAR p. 1129, Eff. 8/17/84; AMD, 1993 MAR p. 1336, Eff. 6/25/93; AMD, 2000 MAR p. 1668, Eff. 6/30/00.