SENATE BILL 25B-004 (Colorado) — SECTION 4 — effective at 12:01 a.m. on the day following the expiration of the ninety-day period after final adjournment of the general assembly

For SENATE BILL 25B-004 (Colorado), provision stating the date is SECTION 4; effective date is at 12:01 a.m. on the day following the expiration of the ninety-day period after final adjournment of the general assembly; what it applies to is this act, which is the act that moves the part 17 compliance dates to June 30, 2026, recorded from its source on 2026-10-07; source re-checked 2026-10-15.

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

SECTION 4. Act subject to petition - effective date. This act takes effect at 12:01 a.m. on the day following the expiration of the ninety-day period after final adjournment of the general assembly; except that, if a referendum petition is filed pursuant to section 1 (3) of article V of the state constitution against this act or an item, section, or part of this act within such period, then the act, item, section, or part will not take effect unless approved by the people at the general election to be held in November 2026 and, in such case, will take effect on the date of the official declaration of the vote thereon by the governor.

— leg.colorado.gov, retrieved 2026-10-07

Where each value comes from

The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.

— all from leg.colorado.gov, retrieved 2026-10-07

Source

• leg.colorado.govhttps://leg.colorado.gov/laws/session-laws/SB25B-004/3/download

Last verified against source: 2026-10-15. Due for re-check by 2026-11-29. This page as Markdown · OKF bundle · full dataset as JSON.