Massachusetts General Laws Part III. Courts, Judicial Officers and Proceedings in Civil Cases (Ch. 211-262) Ch. 231, § 85T

In any action for personal injuries, property damage or consequential damages caused by or arising out of the negligent serving of alcohol to an intoxicated person by a licensee properly licensed under chapter one hundred and thirty-eight or by a person or entity serving alcohol as an incident of its business but for which no license is required, no such intoxicated person who causes injuries to himself, may maintain an action against the said licensee or person or entity in the absence of wilful, wanton, or reckless conduct on the part of the licensee or such person or entity.