Sponsors (2)
The bill strengthens privacy, oversight, and legal remedies for misuse of cell-site simulators but raises risks to emergency operations, increases compliance costs and potential delays, and may complicate some prosecutions and protective uses.
Most people in the U.S. (including bystanders, people with disabilities, and immigrants) will have stronger privacy protections because most domestic use of cell-site simulators is prohibited absent narrow warrants or enumerated exceptions.
Individuals subjected to unlawful cell-site simulator operations (and defendants) gain stronger procedural protections because evidence obtained in violation is inadmissible in proceedings, reducing use of illegally obtained data.
Federal agencies and the public will get more transparency and oversight because Inspectors General must publish annual unclassified reports (with a classified annex) detailing use, non-target collection, and intergovernmental sharing.
Law enforcement, protective services, and public-safety operations may be constrained and face legal exposure because restrictions and civil liability could limit certain protective or emergency uses of simulators.
Hospitals, 9-1-1/TRS users, and people with disabilities could face health and safety risks if technical compliance burdens (FCC testing, accredited labs) delay certification or disrupt lifesaving communications before use.
Public safety could be reduced because excluding evidence obtained in violation may hamper prosecutions when courts later find procedural defects, potentially allowing some criminals to avoid conviction.
Based on analysis of 2 sections of legislative text.
Introduced July 29, 2025 by Ted Lieu · Last progress July 29, 2025
Prohibits most uses of devices that mimic cell towers to locate, identify, or intercept cell phones in the United States, while creating detailed warrant, testing, disclosure, minimization, and reporting rules for permitted uses. It imposes civil remedies and criminal fines for unlawful use, requires federal agencies and the intelligence community to follow strict procedures (including destruction of non-target data), amends FISA to limit warrantless uses and add parallel court-showing requirements, and directs annual inspector general reporting and FCC rulemaking. Most provisions take effect two years after enactment, with a possible one-year model-by-model extension for testing.