When Colorado enacted the first comprehensive state AI law in 2024, it imported the conceptual architecture of the EU AI Act: a risk-based regime built on duties of care, risk management programs, and impact assessments. Two years later, and within a matter of weeks, the state has dismantled that legislation. On May 14, 2026, Governor Jared Polis signed Senate Bill 26-189, which repeals SB 24-205 and replaces it with a disclosure-and-rights framework focused on automated decision-making technology (“ADMT”). The new framework takes effect January 1, 2027.

The substance of the rewrite has been well-covered already. Less examined is how Colorado got here, and what the speed and direction of the pivot signal for the rest of the state AI regulatory landscape. The new bill was introduced and signed within two weeks of its introduction. The Governor’s AI Policy Working Group did the heavy lift in advance: roughly six months of stakeholder consultation produced the draft framework released on March 17, 2026. But the final two-week sprint reflects pressure to land the rewrite before the original AI Act’s June 30, 2026 effective date and amid escalating federal headwinds.

The Federal Backdrop

On December 11, 2025, the White House issued an executive order (“EO”) titled, “Ensuring a National Policy Framework for Artificial Intelligence.” The EO directs federal agencies to challenge conflicting state AI laws through litigation and coordinated federal action, and urges development of a preemptive national framework. It specifically named Colorado’s AI Act as an example of a state law that, in the administration’s view, would compel AI systems to “produce false results in order to avoid a ‘differential treatment or impact’ on protected groups.”