Md. Code, Alcoholic Beverages and Cannabis § 25–1202

(a) There is a catering extension.

(b) The Board may grant a catering extension to the holder of:

(1) a Class B restaurant or hotel (on–sale) beer, wine, and liquor license;

(2) a Class BD–BWL license;

(3) a Class B–K beer, wine, and liquor license; and

(4) a Class D beer, wine, and liquor license.

(c) The catering extension authorizes a holder to:

(1) provide alcoholic beverages at an event that is held off the premises for which:

(i) the holder’s Class B restaurant or hotel (on–sale) beer, wine, and liquor license is issued; or

(ii) the holder’s Class D beer, wine, and liquor license is issued; and

(2) exercise the privileges of the catering extension only during the hours and on the days authorized for:

(i) a Class B restaurant or hotel (on–sale) beer, wine, and liquor license;

(ii) a Class BD–BWL license;

(iii) a Class B–K beer, wine, and liquor license; or

(iv) a Class D beer, wine, and liquor license.

(d) The holder of a catering extension shall provide food for consumption at the catered event.

(e) This section does not require a holder of the following licenses to obtain a catering extension for catering on the premises for which the license is issued:

(1) a Class B restaurant or hotel (on–sale) beer, wine, and liquor license;

(2) a Class BD–BWL license;

(3) a Class B–K beer, wine, and liquor license; and

(4) a Class D beer, wine, and liquor license.