In which year were the ABA Model Rules of Professional Conduct first adopted?

The ABA Model Rules of Professional Conduct were first adopted in 1983. This set of rules was developed by the American Bar Association as a comprehensive framework aimed at guiding the ethical conduct of lawyers. The adoption of these rules was significant as they replaced the earlier Model Code of Professional Responsibility, which had been in place since 1969. The 1983 Model Rules established clearer guidelines on various professional responsibilities, including client confidentiality, conflict of interest, and the duties of a lawyer to the court and clients.

Understanding the historical context in which the Model Rules were created and adopted can provide valuable insights into the evolution of legal ethics in the United States. This foundational moment set the stage for subsequent amendments and adaptations, making it a key reference point for legal professionals today.