Md. Code, Courts and Judicial Proceedings § 5-110

An action to enforce any criminal or civil liability created under Title 4 of the General Provisions Article may be brought within two years from the date on which the cause of action arises, except that if the defendant has materially and willfully misrepresented any information required under those sections to be disclosed to a person and the information so misrepresented is material to the establishment of liability of the defendant to the person under those sections, the action may be brought at any time within two years after discovery by the person of the misrepresentation.