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US SB1633: TEST AI Act of 2025 Testing and Evaluation Systems for Trusted Artificial Intelligence Act of 2025

Introduced United States (Federal) · 2025–2026 session

Last verified May 17, 2026 · official bill text

SB1633 · where it stands

1 of 5 steps complete
  1. Introduced Complete
  2. Passed first chamber
  3. Passed both chambers
  4. Signed
  5. In effect
What do these statuses mean?
Introduced
Filed in the legislature; may be waiting for a committee hearing.
Passed a chamber
Approved by one or both chambers; awaiting further action.
Signed / enacted
Signed into law; it may or may not be in effect yet.
In effect
The effective date has passed.
Dead / vetoed
Vetoed, failed, or the session ended without action.

In one paragraph

The TEST AI Act of 2025 mandates the creation of a pilot program to develop standards for evaluating AI systems.

Plain-English summary, written with AI assistance. The official text controls.

What it means for business

If you develop or use AI systems, you must comply with new evaluation standards set by the National Institute of Standards and Technology.

What this means

The TEST AI Act of 2025 aims to enhance the reliability and trustworthiness of artificial intelligence systems by establishing a pilot program for measurement standards. This initiative will involve the National Institute of Standards and Technology and is expected to impact various stakeholders in the AI ecosystem.

Key provisions

  1. Establishment of a pilot program for AI evaluation standards.
  2. Utilization of testbeds for developing measurement standards.
  3. Director of NIST is responsible for program implementation.

Compliance checklist

  • Participate in the pilot program for AI evaluation standards Who: Developers and users of AI systems

Latest legislative action

May 7, 2025. Read twice and referred to the Committee on Commerce, Science, and Transportation.

Full analysis

The TEST AI Act of 2025 requires the Director of the National Institute of Standards and Technology (NIST) to establish a pilot program utilizing testbeds for the development of measurement standards specifically aimed at evaluating artificial intelligence systems. This initiative is intended to foster trust and reliability in AI technologies by providing a structured framework for assessment. The bill text does not address penalties, focusing instead on the establishment of standards.

Topics and industries

Related topics

Comprehensive AI

Affected industries

Technology

This page is general information, not legal advice. Summaries are AI-assisted and may contain errors; read the statute for the controlling text and talk to a lawyer about your situation. Full disclaimer · Report an error

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