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🏔️ Colorado AI Act

Colorado repealed its AI Act. What replaced it starts January 1, 2027.

SB 26-189 and HB 26-1263 take effect on January 1, 2027, and California’s CCPA rules on automated decision-making carry the same date. In plain language: if AI helps you make a decision that seriously affects someone’s life, you’re expected to be careful about it, tell people, and be able to show your work.

Plain-language summary, not legal advice. Statutes: SB 26-189 and HB 26-1263, effective January 1, 2027.

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Until 12:00 AM Mountain Time, January 1, 2027 — when Colorado’s ADMT Act (SB 26-189) and HB 26-1263 take effect. California’s CCPA ADMT rules carry the same date.

Does it apply to you?

Two questions decide it

Most organizations are covered by one of these or neither. If both answers are no, this law is probably not your problem, and we’ll say so.

Question one

Do you do business in Colorado?

Offices, staff, members, clients, or customers in the state. Where you're incorporated matters less than who you affect.

Question two

Does AI help you make a decision that changes someone's life?

Hiring, housing, lending, education, insurance, health care, legal services, or an essential government service.

Both yes? The law treats that AI as high-risk and expects a real program around it. One yes? Worth documenting anyway, because your board will ask. Neither? You still need a policy, just not this one.

What it asks for

Four duties, in plain words

Tell people before AI weighs in

A clear notice before automated decision-making technology materially influences a consequential decision — in language people can understand.

In GOVERNBOX: the AI Notices generator — a website embed, a Trust Center listing, and a ready-to-send letter for every AI use that touches people.

Explain adverse decisions within 30 days

If the technology contributed to a decision that went against someone, they can ask why — and get a plain-language answer: the role the technology played, the information it used, and how to appeal.

In GOVERNBOX: a 30-day clock on every adverse decision, with reminders and an explanation drafted from what you already recorded.

Offer meaningful human review

Where technically feasible, a person with the authority to change the outcome — including correcting personal data that was wrong.

In GOVERNBOX: an appeals queue with a named reviewer, an independence attestation, and a required written rationale — no rubber stamps.

Keep records for three years

Notices, decisions, explanations, reviews — kept three years, ready if the Attorney General asks.

In GOVERNBOX: everything retained on an append-only trail and exportable as a one-click proof package.

Hiring, promotion or pay decisions in Colorado? Read these four duties for HR — what the 30-day explanation must name, and what three years of records has to contain.

Where to start

The Colorado crosswalk, line by line

Included on Starter and above. Each duty in the statute sits next to the document and clause in your program that answers it, so “where do you address this?” has a one-click answer.

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Your coverage, sample
Pre-use notice80%
Adverse-decision explanations45%
Human review & records30%
Sample result. Placeholder for a real product screen.
Common questions

What people ask about the repeal

No. Colorado repealed the AI Act (SB 24-205) on May 14, 2026 — before it ever took effect — and replaced it with the ADMT in Consequential Decisions Act (SB 26-189). The January 1, 2027 date carried over, so a lot of published guidance still cites the right deadline while describing the wrong law. If your compliance plan was built around "high-risk AI systems" and annual impact assessments, it was built against a statute that no longer exists.

Find out if this applies to you

Ten minutes, free. The scorecard asks about your state, your sector, and the decisions you make.

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This page is a plain-language summary of Colorado SB 26-189 and HB 26-1263, effective January 1, 2027. It is not legal advice, and GOVERNBOX.ai does not promise a regulatory outcome. Check your obligations with counsel.