2023 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2022 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2020 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2019 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2017 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2016 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2015 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2014 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2013 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic

2009 Massachusetts General Laws ch. 270 sec. 12 – Fabric or paper containing arsenic; investigations; inspectors; chemists; regulations