Massachusetts General Laws Part I. Administration of the Government (Ch. 1-182) Ch. 175, § 131

Unless a correct copy of the application is endorsed upon or attached to a policy of life or endowment insurance, when issued, the application shall not be considered a part of the policy or received in evidence for any purpose. Every such policy which contains a reference to the application, either as a part of the policy or as having any bearing thereon, shall have endorsed thereon or attached thereto, when issued, a correct copy of the application.