Versions of Massachusetts General Laws ch. 161 sec. 56 - Certification permitting operation on private land; regulation of operation and construction on LawServer 2023 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2022 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2020 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2019 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2017 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2016 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2015 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2014 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2013 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction 2009 Massachusetts General Laws ch. 161 sec. 56 – Certification permitting operation on private land; regulation of operation and construction