Except as provided in § 12-307 of this subtitle, the Appellate Court of Maryland has exclusive initial appellate jurisdiction over any reviewable judgment, decree, order or other action of a circuit court, and an orphans’ court.
§ 12-308
Md. Code, Courts and Judicial Proceedings § 12-308, under Article — Courts and Judicial Proceedings.
Md. Code, Courts and Judicial Proceedings § 12-308