The Texas Uniform Crime Reporting Program

NIBRS Technical Data
Incident Based Reporting

Since its inception, the UCR program has provided a steady, reliable stream of information about crime in this nation. However, because UCR is a summary-based-reporting system, data about individual crime incidents are not available. The summary-based methodology, despite its reliability, is limited in many aspects. Limitations of the summary system include a lack of information on offenses, arrests, and victim/offender relationships.

To take advantage of new technological capabilities, the FBI, in conjunction with the Bureau of Justice Statistics (BJS), took part in a thorough study to modernize the UCR Program. The findings from this study were presented at the 7th Annual National UCR Conference in July 1984. The resulting document, Blueprint for the Future of the Uniform Crime Reporting Program: Final Report of the UCR Study, released in 1985, outlined the emerging Incident Based Reporting (IBR) system. With its implementation, IBR collects data on the circumstances of each crime incident in electronic form. The detail provided by IBR data greatly enhances the speed, availability, accuracy, and usefulness of crime statistics.

The Texas version of IBR, TIBRS, includes all national data elements as well as Texas-specific data. Although many years from full implementation, the Texas IBR program is currently collecting information from 96 IBR-certified agencies. At this time, there is not a separate publication for IBR data. IBR data is converted to summary for its inclusion in the Texas Crime Report.