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New Rules for Cell-Site Simulator Use by Law Enforcement

This act establishes strict rules for law enforcement and intelligence agencies regarding the use of cell-site simulators. It limits their deployment, generally requiring a court warrant and ensuring the protection of citizens' privacy. The goal is to enhance data security and communication privacy for individuals.
Key points
Court Warrant Required: Law enforcement will generally need a court warrant to use cell-site simulators, except in immediate emergencies involving danger to life or national security.
Privacy Protection: Information collected from non-targets must be minimized and destroyed. Illegally obtained data cannot be used as evidence in court.
Transparency and Oversight: The Attorney General must publish data minimization procedures, and Inspectors General will annually report to Congress on the use of these devices.
Citizen Rights: Individuals whose devices were affected by a cell-site simulator have the right to be notified and can pursue civil action for unlawful use.
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Expired
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Additional Information
Print number: 117_HR_4022
Sponsor: Rep. Lieu, Ted [D-CA-33]
Process start date: 2021-06-21
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Summarized by: gemini-2.5-flash-preview-05-20
Source data: api.congress.gov
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OFFICIAL LEGAL TITLE

Cell-Site Simulator Warrant Act of 2021

FREQUENTLY ASKED QUESTIONS

What is the official ID of this bill?

The official print number for this legislation is 117_HR_4022.

Which chamber initiated this legislation?

This legislation was initiated in the House of Representatives.

When did the legislative process begin?

The process officially started on 2021-06-21.

What are the main provisions?

Key points include:

  • Court Warrant Required: Law enforcement will generally need a court warrant to use cell-site simulators, except in immediate emergencies involving danger to life or national security.
  • Privacy Protection: Information collected from non-targets must be minimized and destroyed. Illegally obtained data cannot be used as evidence in court.
  • Transparency and Oversight: The Attorney General must publish data minimization procedures, and Inspectors General will annually report to Congress on the use of these devices.
  • Citizen Rights: Individuals whose devices were affected by a cell-site simulator have the right to be notified and can pursue civil action for unlawful use.
What is the specific legal status?

The current status is Expired.

Where can I read the full text of this legislation?

The full official text is available at: View full text

Who is the primary sponsor?

The primary sponsor is Rep. Lieu, Ted [D-CA-33].

What is the latest detailed status?

The latest detailed status is: Referred to the Subcommittee on Communications and Technology.

Is this summary verified?

Yes. This content was analyzed by AI and verified by the Lustra Judge System on 2025-12-28.

CATEGORIES

Courts and Law Security