Md. Code, Land Use § 20–516

When an administrative official issues a use and occupancy permit that under the applicable county zoning law allows entertainment to be held for an association, a club, a society, or another organization or the public, the official promptly shall transmit a copy of the permit or give other notice of the issuance of the permit to:

(1) the Board of License Commissioners;

(2) the chief of police;

(3) the fire chief;

(4) the director of the Department of Environmental Resources; and

(5) if applicable, the municipal corporation in which the entertainment is to be held.