Both the Department of Justice, Antitrust Division (DOJ) and the Federal Trade Commission (FTC) enforce the federal antitrust laws, but only DOJ has the authority to prosecute criminal violations of the antitrust laws, and certain sectors (e.g., banking) are reserved to DOJ by statute.  Competition matters which fall under both DOJ and FTC jurisdiction are allocated based on agency experience.  FTC also has consumer protection and privacy enforcement authority.