Mass. Gen. Laws ch. 149 § 117
Current through Chapter 223 of the 2024 Legislative Session
Every establishment in which one or more persons is employed shall be so ventilated that all gases, vapors, dust, fumes, or any impurity injurious to health, whether generated in the course of the work carried on therein or otherwise, shall, so far as practicable, be rendered harmless.
Mass. Gen. Laws ch. 149, § 117