2023 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2022 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2020 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2019 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2017 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2016 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2015 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2014 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2013 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists

2009 Massachusetts General Laws ch. 112 sec. 51 – Dental hygienists