The Commission may, by rule or regulation, impose such additional filing requirements as it deems necessary in the public interest. The Commission may also require a gas utility to continue to serve as a gas supplier to its customers after the gas utility's plan becomes effective and under such terms and conditions as are necessary to protect the public interest.
The Commission shall, after the acceptance of a filing of a retail supply choice plan, approve or disapprove the plan within 120 days. The 120-day period may be extended by Commission order for an additional period not to exceed sixty days. The retail supply choice plan shall be deemed approved if the Commission fails to act within 120 days or any extended period ordered by the Commission. The Commission shall approve a retail supply choice plan filed by a gas utility pursuant to this subsection regardless of whether it has promulgated rules and regulations pursuant to subsection A. The Commission may also modify a plan filed by a gas utility to ensure that it conforms to the provisions of this subsection and is otherwise in the public interest. Plans approved pursuant to this section shall not be placed into effect before July 1, 2000.
Va. Code § 56-235.8