Md. Code, Natural Resources § 4–1208

(a) In this section, “violation” means a violation of:

(1) Any provision of this title; and

(2) Any rule or regulation concerning fish and fisheries adopted by the Department.

(b) If a person applies for the expungement of the person’s record concerning any violation, the Department shall expunge the record if, at the time of application:

(1) The person has not been convicted of a violation for the preceding 3 years, and any license issued to the person under this title has never been suspended or revoked;

(2) The person has not been convicted of a violation for the preceding 5 years, and any license issued to the person under this title shows not more than 1 suspension and no revocations; or

(3) The person has not been convicted of a violation for the preceding 10 years, regardless of the number of suspensions or revocations.