The Counterintelligence and Export Control Section of the US Department of Justice. CES investigates, prosecutes, and supervises the investigation and prosecution of cases affecting the national security and foreign relations of the United States, including espionage cases, cases involving the illegal export of military and strategic commodities and cases involving certain cyber-related activity. The Section has exclusive responsibility for coordinating and authorizing the prosecution of cases under criminal statutes relating to espionage, sabotage, neutrality, and atomic energy. It provides legal advice to U.S. Attorneys’ Offices and investigative agencies on all matters within its area of responsibility, which includes 90 federal statutes affecting the national security. The Section also coordinates criminal cases involving the application of the Classified Information Procedures Act and administers and enforces the Foreign Agents Registration Act and related disclosure statutes.