Versions of Massachusetts General Laws ch. 270 sec. 29 - Sale of electronic nicotine delivery systems; definitions; exceptions; penalties on LawServer 2023 Massachusetts General Laws ch. 270 sec. 29 – Sale of electronic nicotine delivery systems; definitions; exceptions; penalties 2020 Massachusetts General Laws ch. 270 sec. 29 – Sale of electronic nicotine delivery systems; definitions; exceptions; penalties