Question · Colorado AI Act
Is the Colorado AI Act still in effect?
Colorado's 2024 AI Act, the first comprehensive US state AI statute, was delayed twice and then repealed and reenacted in May 2026 as a narrower notice-and-transparency law for automated decision-making technology (ADMT).
01 / The answer
The short answer
Not in its original form. SB 24-205, signed in May 2024, never took effect: its start was delayed to 30 June 2026, and on 14 May 2026 SB 26-189 repealed and reenacted it as a narrower law on automated decision-making technology. The new law is enacted, but its developer and deployer duties apply from 1 January 2027. It drops the 2024 Act's risk-management programs and impact assessments in favour of developer documentation, consumer notice, explanations of adverse decisions, data correction and human review.
02 / The rule
What Colorado AI Act requires
Colorado's 2024 AI Act, the first comprehensive US state AI statute, was delayed twice and then repealed and reenacted in May 2026 as a narrower notice-and-transparency law for automated decision-making technology (ADMT). The original risk-management programs and annual impact assessments are gone; the new duties apply from 1 January 2027, with Attorney General rules still in draft.
- 01Developers: give deployers documentation on intended uses, training-data categories, known limitations, and instructions for appropriate use and human review.
- 02Developers: notify deployers of material updates or modifications to covered ADMT.
- 03Deployers: give consumers clear, conspicuous notice at the point of interaction with covered ADMT.
- 04Deployers: within 30 days of an adverse consequential decision, give a plain-language description of the ADMT's role.
03 / Records
Records to keep
- 01Developer technical documentation package delivered to each deployer
- 02Point-of-interaction consumer notice text and placement records
- 03Adverse-decision explanations sent, with dates within 30 days
- 04Human review and data-correction request logs, kept three years
Optional evidence · where Planisphere fits
Keep a record anyone can check
When your team meets a duty, Planisphere can seal the event it reports as a receipt.
A disclosure shown, a review signed, a model change approved: the event your system reports.
The event becomes a sealed receipt, dated and attributed to whoever is signed in.
Paste the receipt into Verify. No account or key.
A record supports your compliance evidence process. It is not a legal finding or a certification. Systems that call Planisphere's gate API can also hold or refuse an action before it runs.
SOURCES
Go back to the source
Colorado General Assembly
Colorado General Assembly
Colorado General Assembly
Colorado Department of Law
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