2023 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2022 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2020 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2019 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2017 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2016 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2015 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2014 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2013 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police

2009 Massachusetts General Laws ch. 32 sec. 28A – Retirement of certain officers in department of state police