Law enforcement agencies & their use of eTrace and CDS tools

The database cross-references eTrace and CDS participants as of January 10, 2024, with a census of all law enforcement agencies in the United States. The goal of this database is to allow users the ability to identify whether specific agencies are participating in eTrace and or CDS. To generate the census of law enforcement agencies used, the report authors used a 2018 Census of State and Local Law Enforcement Agencies from the U.S. Department of Justice, and a 2020 list of US law enforcement agencies by their Originating Agency Identifier (ORI) number. The authors merged these two datasets, removing duplicates, to generate as comprehensive a list of U.S. law enforcement agencies as possible. Use the filter to narrow down by State and then County. Use the eTraceParticipant and Collective Data Sharing Participant filters to view participating agencies. You can download the full database in an Excel Sheet format using the button below.