The Criminal Division develops, enforces, and supervises the application of all federal criminal laws except those specifically assigned to other divisions. The Division and the 93 U.S. Attorneys have the responsibility for overseeing criminal matters as well as certain civil litigation. Criminal Division attorneys prosecute many nationally significant cases. In addition to its direct litigation responsibilities, the Division formulates and implements criminal enforcement policy and provides advice and assistance on criminal matters. For example, the Division approves or monitors sensitive areas of law enforcement such as participation in the Witness Security Program and the use of electronic surveillance; advises the Attorney General, Congress, the Office of Management and Budget and the White House on matters of criminal law; provides legal advice and assistance to federal prosecutors and investigative agencies; and provides leadership for coordinating international as well as federal, state, and local law enforcement matters.