a16z (Andreessen Horowitz) Policy · 2026-05-07 · 28d

The Structural Barriers to AI Legislation: Why Congressional Bills Fail to Become Law

Only 1.5% of bills introduced in Congress become law, with AI legislation facing particular structural hurdles despite bipartisan support. The article analyzes why hundreds of AI bills have been introduced since 2022 but only one has been enacted, examining the institutional constraints and political dynamics that determine legislative success.

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Metrics in this report

AI Bills Enacted

1count

total

Stand-alone AI bills (past two years)

AI Bills Introduced

100+count

minimum

Past two years (2024-2026)

Bill Enactment Rate

1.5%

below

118th Congress (2023-2025) overall

Bills Introduced

19,297count

total

118th Congress (2023-2025)

Bills Passed House

995count

total

118th Congress (2023-2025)

Bills Passed Senate

1,029count

total

118th Congress (2023-2025)

Bills Reported from Committee

1,809count

total

118th Congress (2023-2025)

Bills Signed into Law

274count

total

118th Congress (2023-2025)