# SB 315 Takes Effect: January 1, 2027

> January 1, 2027: Act takes effect; framework and annual audit duties follow on January 1, 2028. What it means for SB 315 in Illinois. Sources linked.

Source: https://enterrsi.si/encyclopedia/il-sb-315-2027-01-01/
Updated: 2026-11-08

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RSI Encyclopedia · Event · Jan 1, 2027

# SB 315 takes effect, January 1, 2027

On **January 1, 2027**: Act takes effect; framework and annual audit duties follow on January 1, 2028.

Date
:   Jan 1, 2027

Days away
:   54

Measure
:   SB 315

Where
:   Illinois

## What happens

**January 1, 2027:** Act takes effect; framework and annual audit duties follow on January 1, 2028.

## The measure

[SB 315](https://enterrsi.si/encyclopedia/il-sb-315/) is passed, not yet in force in Illinois. Frontier developers training models above 10^26 FLOP whose models are accessible in Illinois; large frontier developers exceed $500 million in annual revenue.

## Where to follow it

The [Control Map page for Illinois](https://enterrsi.si/control-map/illinois/) 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. [Gov. Pritzker Signs Nation-Leading Artificial Intelligence Safety Law](https://gov-pritzker-newsroom.prezly.com/gov-pritzker-signs-nation-leading-artificial-intelligence-safety-law) Office of the Governor of Illinois · Jul 6, 2026
2. [Illinois Imposes Transparency and Safety Obligations on Frontier AI Systems](https://www.crowell.com/en/insights/client-alerts/illinois-imposes-transparency-and-safety-obligations-on-frontier-ai-systems) Crowell & Moring · Jul 8, 2026
3. [Illinois Governor Signs Frontier AI Model Law](https://www.hunton.com/privacy-and-cybersecurity-law-blog/illinois-governor-signs-frontier-ai-model-law) Hunton Andrews Kurth · Jul 17, 2026

The date

Date
:   January 1, 2027

Measure
:   [SB 315](https://enterrsi.si/encyclopedia/il-sb-315/)

Status
:   Passed

Related

[SB 315 **Law**](https://enterrsi.si/encyclopedia/il-sb-315/)[Incident disclosure **Term**](https://enterrsi.si/encyclopedia/incident-disclosure/)[Whistleblower protection **Term**](https://enterrsi.si/encyclopedia/whistleblower-protection/)[Compute threshold **Term**](https://enterrsi.si/encyclopedia/compute-threshold/)[Frontier model **Term**](https://enterrsi.si/encyclopedia/frontier-model/)

Cite this entry

"SB 315 takes effect, January 1, 2027." The RSI Encyclopedia, enterrsi.si, November 8, 2026. https://enterrsi.si/encyclopedia/il-sb-315-2027-01-01/

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

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