The Columbus Division of Police (CPD) is the main policing unit for the city of Columbus, Ohio, in the United States. It is the largest police department in the state of Ohio, and among the twenty-five largest in the United States. It is composed of twenty precincts, and the interim chief of police is Mike Woods. Special units of the Columbus Division of Police includes a Helicopter Unit, Canine Unit, Mounted Unit, Community Response Teams, Marine Park Unit, and Special Weapons and Tactics Team (SWAT).