Maryland Code, ALCOHOLIC BEVERAGES AND CANNABIS 4-507
(1) the delivery of wine from a direct wine shipper to a consumer using a common carrier in accordance with Title 2, Subtitle 1, Part V of this article;
(2) the holder of a common carrier permit in the course of delivering directly shipped wine in accordance with Title 2, Subtitle 1, Part V of this article; or
(3) the delivery of alcoholic beverages in accordance with § 4-1107 of this title.
(b) Retail delivery to a purchaser of alcoholic beverages is prohibited unless:
(1) a retail license holder obtains a letter of authorization from the local licensing board to make deliveries; and
(2) the delivery is made from the licensed premises by the retail license holder or an employee of the retail license holder.
§4-507. // EFFECTIVE JUNE 30, 2023 PER CHAPTERS 140 AND 141 OF 2021 //
(a) This section does not apply to:
(1) the delivery of wine from a direct wine shipper to a consumer using a common carrier in accordance with Title 2, Subtitle 1, Part V of this article; or
(2) the holder of a common carrier permit in the course of delivering directly shipped wine in accordance with Title 2, Subtitle 1, Part V of this article.
(b) Retail delivery to a purchaser of alcoholic beverages is prohibited unless:
(1) a retail license holder obtains a letter of authorization from the local licensing board to make deliveries; and
(2) the delivery is made from the licensed premises by the retail license holder or an employee of the retail license holder.