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The Cascade Ledger
Capture Cascade Timeline · 1142–2026
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Federal-Preemption
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#Federal-Preemption
Events indexed under
#Federal-Preemption
— 6 entries in the record.
6
events
From
Sep 2, 1974
To
Jul 3, 2026
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Activity over time
Events per year
1974 · 1 event
2025 · 1 event
2026 · 4 events
1974
2026
Date
Event
Lanes
Status
2026-07-03
AI Governance Fractures: EU AI Act Enforceable Aug 2 as 19 US State Laws Pass in Two Weeks and Trump EO Guts Federal Oversight
2 src
European Commission · Donald Trump
confirmed
2026-06-16
Vermont Signs Data Privacy and Online Surveillance Act, Overhauling Data Broker Registration and Adding Deletion Rights
4 src
Brennan Center for Justice
confirmed
2026-06-04
Great American AI Act Discussion Draft Proposes 3-Year Preemption of State AI Laws; White House Bundles It With KOSA Package
3 src
White House
confirmed
2026-01-23
DHS Pays Rockefeller Group (Mitsubishi Estate) $70M for Surprise, AZ Warehouse — 483% Markup Over 2023 Cost Basis; City Bans Detention But Federal Preemption Nullifies
4 src
Department of Homeland Security · ICE · GardaWorld Federal Services
confirmed
2025-12-11
EO 14365 'National Policy Framework for AI' — Preempts State AI Laws, Creates DOJ AI Litigation Task Force to Sue States, Conditions Federal Grants on Non-Regulation
5 src
Donald Trump · Department of Justice · Department of Commerce
confirmed
1974-09-02
ERISA Enacted, Establishing Federal Preemption of State Employee Benefit Regulation
3 src
U.S. Congress · Gerald Ford
confirmed