2023 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2022 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2020 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2019 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2017 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2016 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2015 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2014 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2013 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service

2009 Massachusetts General Laws ch. 31 sec. 30 – Promotional appointments from labor service to official service