The department may from time to time, after hearing and for good cause, exempt, until a date fixed by it, any railroad corporation from the requirements of sections one hundred and fifty-five, one hundred and fifty-seven, one hundred and fifty-eight and one hundred and fifty-nine.
Mass. Gen. Laws ch. 160, § 162
Extension of time for equipment
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.