{"data":{"id":"us-ma/mass.-gen.-laws-ch.-106-4a-201","jurisdiction":"us-ma","citation":"Mass. Gen. Laws ch. 106, § 4A-201","heading":"Security Procedure","body":"Section 4A–201. ''Security procedure'' means a procedure established by agreement of a customer and a receiving bank for the purpose of (i) verifying that a payment order or communication amending or cancelling a payment order is that of the customer, or (ii) detecting error in the transmission or the content of the payment order or communication. A security procedure may require the use of algorithm or other code, identifying word or number, encryption, callback procedure, or similar security device. Comparison of a signature on a payment order or communication with an authorized specimen signature of the customer is not by itself a security procedure.","path":["Part I","Title XV","Chapter 106","Article 4A"],"source_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter106/Section4A-201","current_through":"amendments passed before May 31, 2026","vintage":"","retrieved_at":"2026-09-17T05:22:26Z","sha256":"ac45ec3376acb4e0984b66a7110c40239915968c0f6b991b7f05708837cba9b5","source_id":"us-ma","stale":false,"prev":"us-ma/mass.-gen.-laws-ch.-106-4a-108","next":"us-ma/mass.-gen.-laws-ch.-106-4a-202"},"notice":"GroundRules: Original legal text. Not legal advice."}