Rule 38.5.801 - APPLICABILITY(1) This subchapter is applicable to electric and natural gas public utilities. (2) Except where otherwise provided, a utility shall comply with the minimum filing standards of this subchapter whenever it files for a rate schedule change pursuant to 69-3-302 or 69-3-308, MCA which incorporates changes in Montana state and local tax expense, except that this subchapter does not apply to rate schedules filed to adjust for the Public Service Commission tax or the Montana Consumer Counsel tax.(3) Filings made pursuant to 69-3-308, MCA are exempt from the filing requirements of ARM 38.5.101 to 38.5.195.NEW, 2017 MAR p. 790, Eff. 6/10/2017AUTH: 69-3-103, 69-3-310, MCA; IMP: 69-3-302, 69-3-308, MCA