The four preceding sections shall not apply to the dredging, transporting and dumping of material by the United States, its officers or other duly authorized agents.
Mass. Gen. Laws ch. 91, § 56
Application of Secs. 52 to 55 to federal government and its agents
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.