Maryland Code, General Provisions § 4-502

(1) the unit keeps; and

(2) the person in interest is authorized to inspect.

(1) be in writing;

(2) describe the requested change precisely; and

(3) state the reasons for the change.

(c)(1) Within 30 days after receiving a request under this section, a unit shall:

(2) A notice of refusal shall contain the unit's reasons for the refusal.

(d)(1) If the unit finally refuses a request under this section, the person in interest may submit to the unit a concise statement that, in five pages or less, states the reasons for the request and for disagreement with the refusal.

(2) If the unit provides the disputed information to a third party, the unit shall provide to that party a copy of the statement submitted to the unit by the person in interest.

(1) a decision of the unit to deny:

(2) the failure of the unit to provide the statement to a third party.