An arm and agency of the Supreme Court of Kentucky, the Kentucky Bar Association is the mandatory association for the state. The Kentucky Bar Association was unified in 1934 and has over 16,000 members. The purpose of the association includes maintaining discipline among the members, promoting the efficiency and improvement of the judicial system, establishing and maintaining a code of ethics, investigating complaints of unethical conduct, assisting attorneys with ethical advertising, and improving the relationship of the legal system with the public.