A company must file tariffs meeting the following criteria:

1. (1) Tariffs must be on forms available from the commission or on comparable forms approved by the commission.

   1. (a) Tariffs submitted on forms other than those obtained from the commission must conform to the commission-prescribed item numbering format. For example:

      Subject the item addresses	Must be in tariff item number:
      Definition of terms	Item 20
      Residential rates	Item 100
      Disposal site rates	Item 230

   2. (b) A complete list of item numbers is shown in the commission's tariff form.
2. (2) Tariffs must be filed in loose-leaf format.
3. (3) Tariffs must be typed or mechanically printed (not handwritten) using at least ten-point type.
4. (4) Tariffs must be printed on eight and one-half inch by eleven inch paper, with margins of at least one-half inch on each side.

[Statutory Authority: RCW 81.04.160, 81.77.030 and 80.01.040. WSR 01-08-012 (Docket No. TG-990161, General Order No. R-479), § 480-70-281, filed 3/23/01, effective 4/23/01.]