The attorney-client privilege is a rule that preserves the confidentiality of communications between attorneys and clients when the purpose of the communication is the client seeking legal advice and the attorney giving legal advice. The rule provides that attorneys may not disclose such communications, and opposing parties in civil litigation, criminal litigation, or other legal proceedings may not compel the disclosure of such communications. The privilege is designed to allow clients to openly share information with their attorney so the attorney can provide the most effective adv ice and representation possible.

In Connecticut, the attorney-client privilege is codified under the Connecticut Practice Book, which sets forth the rules of professional conduct for attorneys. This privilege ensures that communications between a client and their attorney are kept confidential when the client is seeking legal advice, and the attorney is providing it. The privilege applies to both oral and written communications and extends to prevent attorneys from disclosing these communications without the client's consent. Additionally, it protects clients from being compelled by opposing parties in civil, criminal, or other legal proceedings to disclose the communications they had with their attorney. The purpose of this privilege is to encourage clients to communicate fully and frankly with their attorneys, enabling attorneys to provide the most effective representation. It is important to note that the privilege has certain exceptions, such as when the communication relates to future crimes or fraud or when the client waives the privilege.