Maryland Code, Public Utilities § 3-202

(a) Except for the staff of the Commission, a party or person in interest, including the People's Counsel, that is dissatisfied by a final decision or order of the Commission may seek judicial review of the decision or order as provided in this subtitle.

(b) The Secretary of Natural Resources may seek judicial review under this subtitle of a final decision or order of the Commission made under §§ 7-201 through 7-204, § 7-207, or § 7-208 of this article that relates to the environmental aspects of power plant siting.

(c) The Secretary of the Environment may seek judicial review of a final decision or order of the Commission made under §§ 7-205 and 7-206 of this article.

(d) If the Motor Vehicle Administration suspends or revokes the registration of a motor vehicle carrier in accordance with an order of the Commission, only the order of the Commission is subject to review under this section.