Md. Code, State Government § 10–1404

(a) If a licensee is placed on probation under § 10–1402 or § 10–1403 of this subtitle, the licensing authority may:

(1) require the licensee to submit to periodic drug testing during the period of probation;

(2) require the licensee to participate in appropriate counseling or treatment; and

(3) impose any other reasonable term or condition of probation.

(b) If a licensee who is on probation violates any condition of probation, the licensing authority may:

(1) revoke the probation;

(2) suspend or revoke the licensee’s license; or

(3) impose additional terms of probation.