US AI regulation is entering a new phase. Scott Wiener, the California state senator behind the AI safety bills SB 1047 and SB 53, has been elected to the San Francisco House seat held by Nancy Pelosi, and he says he wants to push quickly for federal AI rules. His arrival adds a prominent voice to the fight over whether Washington or the states should write the rules for artificial intelligence.
What Wiener wants
According to reports on his election, Wiener says he wants a seat on a congressional AI select committee. He supports measures such as whistleblower protections, testing and auditing requirements for powerful AI systems, and a kill-switch requirement. He also opposes broad federal preemption, which would stop states from passing their own AI laws.
The preemption debate in plain English
Preemption means that a federal law overrides state laws on the same subject. The fight over it is one of the biggest questions in US technology policy.
- Supporters of preemption argue that a patchwork of state rules is hard and expensive to follow, especially for companies that operate in every state, and that one national standard would be clearer.
- Opponents argue that Congress has been slow to act, that states have already protected residents in areas such as chatbots and automated decisions, and that a weak federal rule could wipe out stronger state protections.
Both sides agree on one thing: the issue is unlikely to be settled quickly.
The states are not waiting
By the middle of 2026, 29 states had passed 109 AI-related laws in the first half of the year alone, even after a December 2025 executive order aimed at discouraging state AI rules. Fourteen states passed laws on companion chatbots this year. That means a business using AI in the US already has to follow a mix of state requirements, whatever happens in Congress.
What this means for businesses and developers
- Track the states you operate in: state laws are already in force and may apply to your product.
- Document your AI systems: testing records, safety measures and decisions about how a model is used are valuable under almost any rule.
- Watch for committee news: a congressional AI select committee, if created, would shape the federal conversation.
- Do not assume a federal override: preemption efforts have been tried before and have stalled in Congress.
What to watch next
- Whether Congress sets up a dedicated AI committee in the new session.
- New attempts to attach preemption language to larger bills.
- New state laws and any court challenges to them.
Frequently asked questions
Who is Scott Wiener?
He is a California state senator who authored the AI safety bills SB 1047 and SB 53 and has now been elected to the House seat for San Francisco.
What is AI preemption?
It is the idea that a federal AI law would override state AI laws. Supporters see it as one national rulebook, while critics see it as a way to weaken state protections.
Is there a federal AI law in the US?
There is no single comprehensive federal AI statute at the time of writing, which is why state laws matter so much.
Sources
- Newsroom America: Wiener on a federal AI committee and preemption
- Model Diplomat: State AI laws in mid-2026
Related reading: the new robots.txt signal for AI training opt-outs.
Published 12 November 2026. This article is for information only and is not legal advice.
