Mass. Gen. Laws ch. 111 § 197A

(f) The receipt by a tenant or prospective tenant of a notification brochure or other disclosure materials from an owner pursuant to this section shall not be construed to bar any claim for liability by the tenant or his minor children against the owner. The disbursement by an owner of a notification brochure to a tenant shall not operate as an admission of liability to any claim for liability by the tenant or his minor children against the owner under any provision of sections one hundred and eighty-nine A to one hundred and ninety-nine B, inclusive.