Versions of Massachusetts General Laws ch. 186 sec. 15A - Waiver of notices; lease or rental agreement provisions; validity on LawServer 2023 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2022 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2020 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2019 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2017 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2016 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2015 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2014 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2013 Massachusetts General Laws ch. 186 sec. 15A – Waiver of notices; lease or rental agreement provisions; validity 2009 Massachusetts General Laws ch. 186 sec. 15A – Agreement to waive notices; effect upon lease