Colorado Artificial Intelligence Act
The first US comprehensive state AI law targeting algorithmic discrimination in consequential decisions. Since repealed and replaced by a narrower automated-decision-technology statute taking effect January 2027.
Overview
The first US comprehensive state AI law targeting algorithmic discrimination in consequential decisions. Since repealed and replaced by a narrower automated-decision-technology statute taking effect January 2027.
Key dates
- May 17, 2024SB 24-205 signed into law
- Aug 2025Enforcement postponed from Feb 2026 to Jun 2026
- May 2026Repealed & replaced by a narrower ADMT statute (SB 26-189)
- Jan 1, 2027Replacement statute takes effect
Risk areas addressed
Who it applies to
Developers and deployers of automated decision-making / high-risk AI that materially influences consequential decisions (employment, lending, housing, healthcare, insurance, education, legal).
Penalties & enforcement
Enforced by the Attorney General as a deceptive/unfair trade practice (no private right of action).
Enforced by: Colorado Attorney General
Whatever your exposure to Colorado AI Act (SB 205), the practical work is the same: inventory the AI systems in scope, map them to concrete obligations, and keep the evidence to show it. A structured AI governance programme — risk assessments, documentation and continuous monitoring — turns a moving regulatory target into a repeatable process.