The IRS also includes a criminal law enforcement division (IRS Criminal Investigation Division).
Special Agents are trained in the use of, and issued, the Glock handguns as sidearms.
Fraud Unit criminal investigators specialize in financial crime and regularly conduct joint investigations with city, county, other state (DPS, Attorney General's Office), and federal law enforcement (FBI, IRS-CID, United States Postal Inspection Service, US Government OIGs, etc.), and other government agencies.
CSI: Crime Scene Investigation | Federal Bureau of Investigation | 101st Airborne Division | Criminal Minds | International Criminal Court | Football League First Division | NCAA Men's Division I Basketball Championship | Football League Second Division | Joy Division | 82nd Airborne Division | Law & Order: Criminal Intent | IRS | Texas Ranger Division | Central Bureau of Investigation | Cypriot First Division | criminal | Criminal Justice Act 1988 | Naval Criminal Investigative Service | Hong Kong First Division League | Football League Third Division | division | Division (military) | Criminal Investigation Department | USL Second Division | Third Division | The Division | Sylhet Division | Criminal law | Investigation Discovery | United States Department of Justice Antitrust Division |