2024 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2023 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2022 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2020 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2019 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2017 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2016 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2015 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2014 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2013 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department; investigation of causes of injuries

2009 Massachusetts General Laws ch. 152 sec. 2 – Powers and duties of department of industrial accidents; investigation of causes of injuries