# SB 26-189 Takes Effect: January 1, 2027

> January 1, 2027: Law takes effect; Attorney General rules on consumer disclosures due the same day. What it means for SB 26-189 in Colorado.

Source: https://enterrsi.si/encyclopedia/co-sb-26-189-2027-01-01/
Updated: 2026-11-08

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RSI Encyclopedia · Event · Jan 1, 2027

# SB 26-189 takes effect, January 1, 2027

On **January 1, 2027**: Law takes effect; Attorney General rules on consumer disclosures due the same day.

Date
:   Jan 1, 2027

Days away
:   54

Measure
:   SB 26-189

Where
:   Colorado

## What happens

**January 1, 2027:** Law takes effect; Attorney General rules on consumer disclosures due the same day.

## The measure

[SB 26-189](https://enterrsi.si/encyclopedia/co-sb-26-189/) is passed, not yet in force in Colorado. Developers and deployers of automated decision-making technology used in consequential decisions; it does not address frontier model safety.

## Where to follow it

The [Control Map page for Colorado](https://enterrsi.si/control-map/colorado/) lists every measure there with its dates and sources, and the [upcoming dates](https://enterrsi.si/control-map/#cm-up-h) list shows what comes next worldwide.

## Sources

1. [Colorado Governor Signs SB 189](https://www.hklaw.com/en/insights/publications/2026/05/colorado-governor-signs-sb-189) Holland & Knight · May 18, 2026
2. [Federal AI Preemption Fight: Where It Stands](https://casrai.org/news/federal-ai-moratorium-state-preemption-fight-2026) CASRAI · Sep 20, 2026

The date

Date
:   January 1, 2027

Measure
:   [SB 26-189](https://enterrsi.si/encyclopedia/co-sb-26-189/)

Status
:   Passed

Related

[SB 26-189 **Law**](https://enterrsi.si/encyclopedia/co-sb-26-189/)[Frontier model **Term**](https://enterrsi.si/encyclopedia/frontier-model/)

Cite this entry

"SB 26-189 takes effect, January 1, 2027." The RSI Encyclopedia, enterrsi.si, November 8, 2026. https://enterrsi.si/encyclopedia/co-sb-26-189-2027-01-01/

Free to cite under CC BY 4.0 with a link to enterrsi.si.

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