Maryland Code, Labor and Employment § 3-1608

(a)(1) A person aggrieved by a regulation adopted by or an order to pay wages issued by the Commissioner under this subtitle may file a complaint in circuit court within 60 days after the date of publication of the regulation or order to pay wages to have it modified or set aside.

(2) A copy of the complaint shall be served on the Commissioner.

(c)(1) The court shall determine whether a regulation or order to pay wages is in accordance with law.

(2) If a finding of fact is supported by substantial evidence, the finding is conclusive.