Mass. Gen. Laws ch. 156C § 67
Any person who is identified on the certificate of organization, as amended, of a domestic limited liability company, or on the application for registration, as amended, of a foreign limited liability company, as a manager or as a person who is authorized to execute any documents to be filed with the office of the state secretary, may certify as to the incumbency of any manager or member and as to the authority of any person, whether or not such person is identified on the certificate of organization or on the application for registration, to act for the limited liability company, including without limitation with respect to the matters referred to in section sixty-six, and any such certification shall be binding on the limited liability company in favor of a person relying in good faith on such certification, notwithstanding any inconsistent provisions of the operating agreement, side agreements among the members, the managers or both, by-laws or rules, resolutions or votes of the limited liability company.
Mass. Gen. Laws ch. 156C, § 67