2023 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2022 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2020 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2019 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2017 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2016 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2015 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2014 Massachusetts General Laws ch. 32 sec. 57B – Retirement of police or fire department members under Secs. 56 to 60; creditable service; effective date of section

2013 Massachusetts General Laws ch. 32 sec. 57B – Police or fire department members; creditable service; effective date of section

2009 Massachusetts General Laws ch. 32 sec. 57B – Police or fire department members; creditable service; effective date of section