Investigative jurisdiction lies with the Federal Bureau of Investigation and the Inspector General's Office of Investigations - Labor Racketeering and Fraud, United States Department of Labor, by reason of authority conferred on the Department of Labor investigators as Special Deputy United States Marshals.

The Labor-Management Unit of the Organized Crime and Gang Section, Criminal Division has supervisory jurisdiction over 29 U.S.C § 186.

[updated January 2020]