Sources, scope & limitations
Scope. This briefing covers AI compliance, regulation and policy for the United States and Canada: federal executive policy, the state patchwork, the sectoral agencies and the courts; and, for Canada, PIPEDA, Quebec's Law 25, the federal Directive on Automated Decision-Making and the Voluntary Code. The events radar (section 09, below) covers US, Canadian and online events from recognised hosts. It does not try to cover the EU, UK or Asia (see the sister editions), or sector rules that don't touch AI.
Sources. Credible, verifiable sources only: official texts (the Federal Register, NIST, state legislatures, court dockets), established US law firms, recognised legal press such as Bloomberg Law, and peer-reviewed academic journals. Every card links to its original source, whether official text, law-firm commentary or press report.
Depth & timeline. Summaries are short by design; what a thing is and why it matters, then off you go to the original. Current as of 4 November 2026. There is no comprehensive federal AI statute; Texas's TRAIGA and California's SB 53 took effect 1 January 2026, and Colorado's replacement transparency law lands 1 January 2027.
Limitations. Toto-Rex is a dinosaur, not your lawyer. Summaries are his interpretation, they simplify, and the law moves fast; a federal preemption fight could yet reshape the whole map. Check the live source before you act, and take advice for your own circumstances.