Versions of Massachusetts General Laws ch. 33 sec. 31 - Discharge of officers or noncommissioned officers for superannuation; retirement on LawServer 2023 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers or noncommissioned officers for superannuation; retirement 2022 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers or noncommissioned officers for superannuation; retirement 2020 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers or noncommissioned officers for superannuation; retirement 2019 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers or noncommissioned officers for superannuation; retirement 2017 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers for superannuation; retirement 2016 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers for superannuation; retirement 2015 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers for superannuation; retirement 2014 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers for superannuation; retirement 2013 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers for superannuation; retirement 2009 Massachusetts General Laws ch. 33 sec. 31 – Discharge of officers for superannuation; retirement