20:10:13:38Withdrawal of tariff schedules.

Every public utility desiring to withdraw or cancel any tariff schedule or any provision of a tariff schedule which is considered no longer effective or necessary shall file with the commission an informal application setting forth its reasons for desiring to withdraw or cancel the tariff schedule or provisions of a tariff schedule and requesting permission to withdraw the tariff schedule. When a utility ceases operation or discontinues all service upon authority of the commission, the tariff schedules of the utility then on file shall be withdrawn and cancelled by the commission.

Source: 2 SDR 12, effective August 19, 1975; 12 SDR 86, effective November 24, 1985; 12 SDR 151, 12 SDR 155, effective July 1, 1986.