Federal legislation to “pause” state artificial intelligence regulations will not become law—for now—after the Senate stripped the measure from the budget reconciliation package, the One Big Beautiful Bill Act (H.R. 1).
The Senate voted 99–1 to strike the moratorium language from the bill during a marathon 27-hour “vote-a-rama” on July 1. The Senate voted 51–50, with Vice President J.D. Vance breaking the tie, to pass the bill (without the moratorium) and send it back to the House. The House passed the Senate-amended bill on July 3 by a vote of 218–214, with all Democrats and two Republicans voting against. President Trump signed the bill into law on July 4.
The vote to remove the moratorium concluded a multi-week negotiation during which senators, led by Senate Commerce, Science and Transportation Committee Chair Ted Cruz (R-TX), revised the House-passed version of the measure to comply with Senate rules. Rather than adopt the House’s approach of imposing a ten-year moratorium on states, the initial Senate version was modified to overcome the Byrd Rule, which restricts the Senate from passing provisions through reconciliation that primarily relate to non-budgetary policy matters. The initial Senate version would have made states comply with the moratorium—rebranded as a “temporary pause”—in order to remain eligible for additional Broadband Equity, Access, and Deployment (BEAD) funding.
While the Senate parliamentarian concluded that Senator Cruz’s proposal complied with the Byrd Rule, the proposal drew bipartisan opposition in both chambers of Congress, state legislators from all 50 states, 40 state attorneys general, and 17 Republican governors.
One opponent, Senator Marsha Blackburn (R-TN), ultimately reached an agreement with Senator Cruz to modify the moratorium, arguing in part that the initial Senate language would undermine state laws protecting child safety online and consumer privacy. The proposed compromise would have reduced the moratorium period from 10 years to 5 years and exempted certain state laws from the pause.
However, during the Senate’s vote-a-rama, the deal collapsed and a bipartisan group of senators, including Senator Blackburn, Senate Commerce Committee Ranking Member Maria Cantwell (D-WA), and Senators Ed Markey (D-MA) and Susan Collins (R-ME), offered an amendment to strip the moratorium from the reconciliation bill. The amendment passed 99–1, with only Senator Thom Tillis (R-NC) voting “no.”
Although a pause on state AI regulations did not become law in the One Big Beautiful Bill Act, Congress could still consider similar legislation in another vehicle later this year. While the strong bipartisan resistance to the moratorium casts doubt on future attempts to pause state AI regulations, at least one member, House Energy and Commerce Committee Chair Brett Guthrie (R-KY) has pledged to keep trying: “We’re still gonna work it, and hopefully we’re gonna have to have state preemption in the end.”