2023 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2022 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2020 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2019 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2017 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2016 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2015 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2014 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2013 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts Coordinate System NAD, 1983; mainland and island zones

2009 Massachusetts General Laws ch. 97 sec. 8 – Massachusetts coordinate system NAD, 1983; mainland and island zones