Article 2B, Section 12-301
(a) Retail deliveries are only permitted if the licensee obtains a letter of authorization from the Board of License Commissioners to make deliveries, and complies with all the provisions regarding delivery contained in this regulation.
(b) Licensees are prohibited from contracting out for the off-premises delivery of alcoholic beverages to an independent delivery or courier service.
(c) The delivery must be made from the licensed premises and may only be made within Montgomery County.
(d) The licensee or the licensee's agent making the delivery must be twenty-one years old; or eighteen (18) years of age and accompanied by a supervisor who is at least 21 years old.
(e) The licensee or the licensee’s agent making the delivery can only deliver the alcoholic beverages to an individual who is twenty-one (21) years of age or older, after the person taking possession of the alcohol presents the deliverer with a valid identification showing the individual's photograph and date of birth.
(f) The person taking possession of the alcoholic beverages must sign a written certification as set forth in Article 2B of the Annotated Code of Maryland, Section 12-109, detailing the valid form of identification presented to the deliverer.
(g) The licensee must retain all written certifications on the licensed premises for at least one (1) year, and must make the certifications available for inspection by an authorized representative of the Board of License Commissioners during regular business hours.