Maryland Code, Alcoholic Beverages and Cannabis § 6-328

(1) knowingly or willfully possess, transport, sell, offer for sale, or, on the person's property, store or authorize storage of an alcoholic beverage on which the tax imposed by the Tax--General Article has not been paid;

(2) evade a tax imposed on an alcoholic beverage under the Tax--General Article;

(3) counterfeit a stamp or certificate required under this article or the Tax--General Article; or

(4) violate a regulation that the Comptroller or the Executive Director adopts under this article or the Tax--General Article.