Md. Code, Courts and Judicial Proceedings § 12–307

The Supreme Court of Maryland has:

(1) Jurisdiction to review a case or proceeding pending in or decided by the Appellate Court of Maryland in accordance with Subtitle 2 of this title;

(2) Jurisdiction to review a case or proceeding decided by a circuit court, in accordance with § 12–305 of this subtitle; and

(3) Exclusive appellate jurisdiction with respect to a question of law certified to it under the Uniform Certification of Questions of Law Act.