25-9.004. General Filing Instructions

(1) Each utility must file with the Commission, either electronically or with a hardcopy delivered to the Clerk’s office, tariffs applicable to all territory served by it, showing all rates, classifications, and charges for service subject to the jurisdiction of the Commission furnished by the utility, and all related rules and regulations, except that the rates and charges for a specific item of equipment and/or special service arrangements for an individual customer need not be filed where the utility’s tariff provides the basis for such charge. (2) All tariffs, as well as any supplements, revisions, modifications, or changes to any portion thereof, must be submitted to the Commission in the form prescribed in these rules. (3) All tariff-related material submitted to the Commission must be accompanied by a letter of transmittal that lists the sheets being transmitted. If acknowledgment of the filing is requested, the letter of transmittal must be sent in duplicate with a request that the duplicate be returned. (4) If a utility furnishes more than one kind of utility service, (e.g., gas and electricity, gas and water, water and wastewater, etc.), a separate tariff must be filed for each kind of service.