SB 25-201 Colorado Senate · 2025 Regular Session

Require Age Checks for Online Sexual Materials

Summary
On and after July 1, 2026, the bill requires certain internet websites that knowingly and intentionally publish or distribute material that is harmful to children (covered platforms) to: Perform one or more reasonable age verification measures to verify the age of each individual who attempts to access such material; Prevent children from accessing such material; and Arrange for annual independent audits of the results of the covered platform's reasonable age verification measures. On and after July 1, 2026, a covered platform must offer each user at least one option by which the covered platform may verify the user's age without the user having to disclose the user's identity. For this purpose, a covered platform must employ commercially available technologies that are independently certified to be highly effective in establishing that an individual is not a child. A covered platform may not rely solely upon the geographical registration of an internet protocol address to determine a user's location and must apply extensive due diligence based on available technology before concluding that an individual is not located in Colorado. A covered platform must ensure that each reasonable age verification measure that the covered platform employs includes a means by which a potential user of the covered platform may appeal a determination concerning the potential user's age. A covered platform that acquires personal data for the purposes of age verification must destroy the personal data as soon as reasonably possible after a potential user's age is checked for age verification. In acquiring and retaining personal data, a covered platform must otherwise comply with the requirements of the "Colorado Privacy Act". (Note: This summary applies to this bill as introduced.)
Bill status in committee 1 of 4 stages cleared
Introduction
Mar 2025
Committee Review
Floor Vote
Governor
Introduced Mar 20, 2025 Last action Apr 14, 2025
Maddy AI version diff · 1 comparison

What changed between versions

Introduced (03/20/2025) PA1 (03/28/2025) · 4 edits
MODERATE
The bill was amended from 'Introduced' to 'PREAMENDED' status with committee amendments included. The page numbering format was updated to include the bill number (201) alongside the page number. A significant substantive change was the removal of subsections (B) and (III) from Section 2, which previously defined what constitutes a 'covered platform' by including entities whose harmful content is a substantial income source or principal business, and explicitly excluding certain platforms from coverage.
Scope change
The bill's scope was narrowed by removing the definition of 'covered platform' that included entities where creating harmful content is a substantial source of income or principal business, and removing the exclusion of certain platforms from coverage.
DEFINITION

Removed the definition of 'covered platform' that included entities where creating harmful content is a substantial source of income or principal business.

Removed the exclusion clause that specified what platforms are NOT covered under the legislation.

TECHNICAL

Updated page numbering format to include the bill number alongside the page number.

Changed document status from 'Introduced' to 'PREAMENDED' with a note that the version includes committee amendments not yet adopted.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
6
Key actions
1
Committee
1
Mar 27, 2025
Upper · Passed
Senate Committee on Health & Human Services Refer Amended to Senate Committee of the Whole
upper
Mar 20, 2025
Introduced
Introduced In Senate - Assigned to Health & Human Services
upper
4 primary · 1 co-sponsor

Sponsors