An Act relative to alcoholic beverage containers

This bill amends Massachusetts liquor law to allow licensed alcohol sellers (like bars and stores) to sell beverages in any container size approved by the federal Alcohol and Tobacco Tax and Trade Bureau (TTB). It specifically adds a provision requiring state law to align with existing federal TTB regulations (27 CFR 5.47(a)(1)) regarding container sizes. The change directly affects licensed alcohol retailers by expanding the container sizes they can legally sell, without creating new restrictions or requirements. This is a procedural update to existing law, not a new policy.