1. (a) A utility that files proposed revisions to an existing tariff shall submit:

   1. (1) The proposed tariff page on which any revision occurs; or
   2. (2) When more than 50% of the pages of an existing tariff are proposed to be revised in a single filing, a new proposed tariff that complies with the requirements of Puc 1603.03.
2. (b) Each utility filing proposed tariff revisions shall file with the commission an original of the proposed tariff pages containing the changes. In addition to the proposed pages, the utility shall file a redlined version of the currently effective pages in which all proposed additions and deletions are clearly annotated or marked.
3. (c) Upon the commission’s approval of proposed tariff pages pursuant to Puc 200 and the utilities filing of compliance tariff pages, the utility shall file a complete updated electronic copy of its newly revised tariff.
4. (d) When a tariff page is to be deleted, a utility shall file a canceling page with a notation as to where the information can be found thereafter or stating that the information has been deleted, as applicable.
5. (e) A utility that files illustrative tariff pages, as an alternative to filing proposed tariff pages, shall submit the illustrative tariff page on which any revision occurs.
6. (f) Each utility filing illustrative tariff pages shall file with the commission an original of the illustrative tariff pages containing the changes. In addition to the illustrative tariff pages, the utility shall file a redlined version of the currently effective tariff pages in which all illustrative additions and deletions are clearly annotated or marked.

Source. #2011, eff 5-4-82; ss by #2912, eff 11-26-84; ss by #5006, eff 11-26-90; ss by #6365, INTERIM, eff 11-18-96, EXPIRED: 3-18-97 New. #6573, eff 9-10-97; ss #8428, eff 9-10-05; ss by #10535, eff 3-4-14; ss by #14030, eff 7-25-24 (formerly Puc 1603.05)