A Confidentiality and Non-Disclosure Agreement (CODA) — Real Estate Transactions is a legal contract that is used to protect confidential information related to the sale, purchase, or lease of real estate. It is signed by both parties involved in the transaction and outlines the restrictions on the disclosure of any information the parties may share with each other. The most common type of CODA — Real Estate Transactions is the Buyer-Seller Confidentiality Agreement, which is typically used in transactions between two parties who are negotiating the sale or purchase of a property. The agreement outlines the conditions under which confidential information may be shared and the consequences of any breach of the agreement. Other types of CODA — Real Estate Transactions include Landlord-Tenant Confidentiality Agreements, Property Management Confidentiality Agreements, and Joint Venture Confidentiality Agreements.