{"data":{"id":"us-ma/mass.-gen.-laws-ch.-109a-11","jurisdiction":"us-ma","citation":"Mass. Gen. Laws ch. 109A, § 11","heading":"Application of principles of law and equity","body":"Section 11. Unless otherwise required by the provisions of this chapter, the principles of law and equity, including the law merchant and the law relating to principal and agent, estoppel, laches, fraud, misrepresentation, duress, coercion, mistake, insolvency, or other validating or invalidating cause, shall supplement its provisions.","path":["Part I","Title XV","Chapter 109A"],"source_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter109A/Section11","current_through":"amendments passed before May 31, 2026","vintage":"","retrieved_at":"2026-09-17T05:22:35Z","sha256":"d6ac79179f8423f60d44204b2ad4049d09650e3c299a990510292cf3c27899bc","source_id":"us-ma","stale":false,"prev":"us-ma/mass.-gen.-laws-ch.-109a-10","next":"us-ma/mass.-gen.-laws-ch.-109a-12"},"notice":"GroundRules: Original legal text. Not legal advice."}