Versions of Massachusetts General Laws ch. 183B sec. 4 - Agreements varying chapter prohibited; waiver of rights on LawServer 2023 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2022 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2020 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2019 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2017 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2016 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2015 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2014 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2013 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights 2009 Massachusetts General Laws ch. 183B sec. 4 – Agreements varying chapter prohibited; waiver of rights