Investigate & Learn · Database
Atlas of Surveillance
The EFF's comprehensive, searchable database of police surveillance tech across the U.S.
The Atlas of Surveillance is the Electronic Frontier Foundation's sprawling, searchable database of police surveillance technology nationwide — not just ALPRs, but drones, face recognition, gunshot detection, cell-site simulators, and more, mapped agency by agency.
It's the definitive reference for understanding how ALPRs fit into the broader surveillance stack your local department may already run.
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atlasofsurveillance.org
An independent project we admire — DeFlock The USA isn't affiliated with it. Link opens in a new tab.