General on-sale licensees shall use a full one (1) ounce measuring glass, or shall use an electronic measuring device approved by the Alcoholic Beverage Control Board, when mixing drinks at the bar. SOURCE: GC § 25331 as amended by P.L. 15-076:4 (Dec. 1, 1979).
Size of Measuring Glass or Use of Measuring Instrument for Mixing Drinks Prescribed
11 GCA § 3434 — under Alcoholic Beverage Control.
11 GCA § 3434