What is Uniform Crime Reporting (UCR)?
According to the Federal Bureau of Investigations, UCR is a city, county, and state law enforcement program which provides a nationwide view of crime based on the submission of statistics by law enforcement agencies throughout the country. The Uniform Crime Reporting Program was conceived in 1929 by the International Association of Chiefs of Police to meet a need for reliable, uniform crime statistics for the nation. The crime data are submitted either through a state UCR Program or directly to the national UCR Program, which is administered by the FBI. Since the 1930s, the data have been used in law enforcement administration, operation, and management, as well as to indicate the levels and nature of crime in the United States.