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AI Guardrails Act of 2026

In committee: it can still change before the session ends.

US S 4113 · Senate Bill · 119th Congress

Stage
In committee
Started in
Senate
Sponsor
1
Latest action
Mar 17, 2026

What it does

The AI Guardrails Act of 2026 would prohibit the Department of Defense from using artificial intelligence to launch or detonate nuclear weapons, to monitor or target individuals in the U.S. without an individualized legal basis, or to employ lethal force via autonomous weapon systems without appropriate human judgment and supervision. It allows the Secretary of Defense to issue one-year waivers for certain autonomous weapon systems under strict conditions, requiring detailed notifications to Congress that include system descriptions, operational safeguards, testing results, and mitigation measures for unintended engagements. The bill defines AI using the definition from the National…

AI summary · The lawmakers haven’t published an official summary of this bill yet, so 52 wrote this one from the bill’s text.

Read the full textRead it on the official site

Where it stands

  1. Introduced (Done)

    Mar 17, 2026

  2. Committee (Current step)

    In committee · Mar 17, 2026

  3. Floor (Not started)

  4. Law (Not started)

What moved

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Who is involved

Sponsors

The lawmakers who put their names on it, lead sponsors first.

In the news

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Where it goes next

While a bill can still move, the questions are about people and money.

Work with this bill

AI Guardrails Act of 2026 | 52