Colorado ADMT Clock - SB 26-189 dates by ReadyStack

Colorado's AI law was replaced on 2026-05-14: the date is 2027-01-01, not 2026-06-30


Click Add to Firefox on this page. Nothing to unzip, no developer mode - the free version runs right away.

• Days to the 2027-01-01 effective date — Counts the days left before Colorado SB 26-189 applies to your automated decision technology, from any date you pick.
• 30-day adverse-outcome explanation — Turns the date of an adverse outcome into the date the plain-language description of the ADMT's role is due, and the days still left on it.
• 60-day attorney general cure window — Turns an attorney general notice date into the last day you can cure, and shows the date the cure right itself sunsets.
• Three-year record hold — Turns the day you start keeping SB 26-189 records into the day that hold ends.
• Duties by role — Counts the duties that fall on a developer, on a deployer, or on a company that is both, and the obligation-by-system records they produce.
• Explanation workload — Turns adverse outcomes a month and minutes per explanation into the staff hours the 30-day duty costs you.

| You type | |
|---|---|
| Today (count from this date) | default 2026-09-21 |
| Your role under SB 26-189 | default Deployer - we use ADMT to decide about people |
| Systems making consequential decisions | default 3 |
| Date of the adverse outcome | default 2027-01-06 |
| Adverse outcomes a month | default 120 |
| Minutes to write one explanation | default 20 |
| Date of the attorney general notice | default 2027-03-02 |
| Records kept from | default 2027-01-01 |

| It answers | |
|---|---|
| Days to effective date 2027-01-01 | days |
| Explanation due date (adverse outcome + 30 days) | |
| Days left on that explanation | days |
| Cure window ends (notice + 60 days) | |
| Cure right sunsets | |
| Records hold until (3 years) | |
| Duties that apply to you | duties |
| Obligation records to keep (duties x systems) | records |
| Explanation workload | staff hours a month |

Permissions requested: storage, alarms, downloads


Free: the calculation in the popup, no key, no limit. Full version ($60): download the result as .csv and deadline reminders - one licence key per person or team seat. Get it: https://getreadystack.com/api/buy/cl/polar_cl_RpCQYDhozQIzXWVgTc9g00nomb3nwXpUapNgo0t4KS6


When you use the tool, the extension sends one anonymous count a day (the tool’s name only — no inputs, no personal data). Turn it off on the first page after install. Firefox asks first and sends nothing unless you allow it. A licence key is checked with the payment provider (Polar) only when you enter one.