Purpose: This regulation establishes responsibilities for advancing and enforcing the Rules of Professional Conduct for Lawyers (AR 27-26) (Rules) and the procedures for reporting, processing, investigating and taking appropriate action on reports or allegations of violations of the Rules in the U.S. Army Corps of Engineers (USACE), as required by Rule 10.1. This regulation implements sub-paragraphs (d) and (e) of Rule 9.1 by identifying the duties of the USACE Professional Conduct Committee which will assist the Chief Counsel and the Deputy Chief Counsel in their assigned duties.