JM 9-110.100
On October 15, 1970, the Organized Crime Control Act of 1970 became law. Title IX of the Act is the Racketeer Influenced and Corrupt Organizations Statute (18 U.S.C. §§ 1961-1968), commonly referred to as the "RICO" statute. The purpose of the RICO statute is "the elimination of the infiltration of organized crime and racketeering into legitimate organizations operating in interstate commerce." S.Rep. No. 617, 91st Cong., 1st Sess. 76 (1969). However, the statute is sufficiently broad to encompass illegal activities relating to any enterprise affecting interstate or foreign commerce.
Section 1961(10) of Title 18 provides that the Attorney General may designate any department or agency to conduct investigations authorized by the RICO statute and such department or agency may use the investigative provisions of the statute or the investigative power of such department or agency otherwise conferred by law. Absent a specific designation by the Attorney General, jurisdiction to conduct investigations for violations of 18 U.S.C. § 1962 lies with the agency having jurisdiction over the violations constituting the pattern of racketeering activity listed in 18 U.S.C. § 1961.
[cited in JM 9-110.812]