Sierra Nevada Brewing Co., in accordance with California State Department of Alcoholic Beverage Control, strictly abides by the Bona Fide I.D. requirements when determining drinking age. An acceptable form of I.D. must be issued by an Official Government Agency (Federal, State, County or City) and must contain all of the following: name, photo, physical description, date of birth and must be currently valid. (Bona Fide I.D. is one card that contains all of these items).