In any transaction involving the modernization, rehabilitation, repair, alteration, improvement or construction of real property, a writing signed by the buyer that such work has been satisfactorily completed shall not be valid unless the work to be performed by the seller is actually completed.
Mass. Gen. Laws ch. 255D, § 9A
Improvement of realty; completion of statement
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.