2023 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2022 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2020 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2019 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2017 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2016 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2015 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2014 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2013 Massachusetts General Laws ch. 71 sec. 1 – Maintenance; double sessions; subjects; twelve-month school year

2009 Massachusetts General Laws ch. 71 sec. 1 – Public schools; maintenance; double sessions; subjects of instruction; twelve-month school year; rules and regulations