Md. Code, Health Occupations § 18–312

(a) Unless the Board agrees to accept the surrender of a license or registration, a licensed psychologist or registered psychology associate may not surrender the license or registration nor may the license or registration lapse by operation of law while the licensee or registrant is under investigation or while charges are pending against the psychologist or psychology associate.

(b) The Board may set conditions on its agreement with the psychologist or psychology associate under investigation or against whom charges are pending to accept surrender of the psychologist’s license or psychology associate’s registration.