2023 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2022 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2020 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2019 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2017 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2016 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2015 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2014 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2013 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures

2009 Massachusetts General Laws ch. 234A sec. 45 – Studies, research and new procedures