The department shall make all necessary inspections and investigations relating to causes of injuries for which compensation may be claimed, and for this purpose any board member or employee thereof may at any time enter places of employment when being used for business purposes. It shall also have the powers and duties set forth in this chapter.
Mass. Gen. Laws ch. 152, § 2
Powers and duties of department; investigation of causes of injuries
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.