US · AI law tracker
HR 6461 — US
HR 6461 is an AI governance legislation from US, currently introduced. A House bill was introduced to direct NIST to develop AI model documentation guidance [1]. AIGI tracks 4 primary-source updates on this bill; the most recent was published on 2026-05-12.
Status & timeline
- Regulatory stage
- introduced
- Bill status
- introduced
- Authority / governing body
- Council of the Inspectors General on Integrity and Efficiency
- Chamber
- house
- Document type
- legislation
Next deadline: No fixed deadline — would become effective upon enactment, potentially prompting NIST action thereafter.
Subscriber only
Full obligation matrix
| Actor | Obligation | Deadline | Source |
|---|---|---|---|
| agency | Develop best practices and technical guidance on artificial intelligence model documentation. | — | — |
Subscriber only
Enforcement risk score
Hypothetical or aspirational; no enforcement signal yet.
Intelligence briefs (4)
US House Bill Directs NIST to Develop AI Model Documentation Standards
A House bill was introduced to direct NIST to develop AI model documentation guidance [1].
This bill's progression would introduce foundational federal standards for AI model documentation and risk transparency.
Deadline: No fixed deadline — would become effective upon enactment, potentially prompting NIST action thereafter.
Primary source →NIST AI Model Documentation Guidance Bill Introduced in US Congress
A bill has been introduced to mandate NIST develop AI model documentation guidance [1].
This signals growing congressional interest in federal AI governance standards and transparency obligations.
Deadline: No fixed deadline — refers to a proposed bill, not yet enacted.
Primary source →US Bill Directs NIST to Develop AI Model Documentation Best Practices
A bill has been introduced to mandate NIST development of AI model documentation guidance [1].
This signals a federal legislative focus on AI transparency and documentation standards for government and industry.
Deadline: No fixed deadline — subject to legislative process and potential NIST rulemaking.
Primary source →US House Bill Directs NIST on AI Model Documentation Best Practices
A bill was introduced to mandate NIST development of AI model documentation best practices and guidance [1].
This signals an increasing federal focus on AI system transparency and the operationalization of AI risk management frameworks.
Deadline: No fixed deadline — subject to legislative process.
Primary source →Frequently asked questions
- What is HR 6461?
- A bill, H.R. 6461, has been introduced in the House of Representatives to direct the National Institute of Standards and Technology (NIST) to develop best practices and technical guidance for artificial intelligence model documentation [1]. This legislative action signifies growing congressional interest in formalizing AI transparency and risk management through federal standards. The bill has been referred to the Committee on Science, Space, and Technology for further review. Primary source →
- Why does HR 6461 matter?
- This bill's progression would introduce foundational federal standards for AI model documentation and risk transparency. Primary source →
- Who does HR 6461 affect?
- Organizations involved in the development, deployment, or procurement of AI systems, particularly those operating in the US federal sector or seeking to align with emerging national standards, are in scope. This includes AI developers, integrators, and enterprises leveraging AI, especially those subject to federal oversight or contract requirements, as future NIST guidance could influence industry expectations and regulatory direction. Primary source →
- What are the key dates for HR 6461?
- No fixed deadline — would become effective upon enactment, potentially prompting NIST action thereafter. Primary source →
- What is the current status of HR 6461?
- As of the last published update, HR 6461 is at the "introduced" stage, with bill status "introduced". Primary source →
- Where can I find the primary source for HR 6461?
- The primary source for the most recent update is at https://www.govinfo.gov/app/details/HOB-2026/HOB-2026-hr6461. AIGI publishes the full citation chain plus every approved brief on this bill. Primary source →
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