Md. Code, Public Safety § 3–213

The Commission may recall the certificate of a police officer if the certification of the police officer is suspended or revoked for any of the following reasons:

(1) the certificate was issued by administrative error;

(2) the certificate was obtained through misrepresentation or fraud;

(3) the police officer has been convicted of a felony; or

(4) the police officer has been convicted of a misdemeanor for which a sentence of imprisonment exceeding 1 year may be imposed.