C.R.S. § 24-32-717
Section 16(2)(a) of chapter 295 (HB 24-1308), Session Laws of Colorado 2024, provides that the act adding subsection (3.7) applies to applications submitted for affordable housing programs administered by the division of housing on or after September 1, 2024, or, if a referendum petition is filed against the act or an item, section, or part of the act, then it applies on or after the official declaration of the vote thereon by the governor.
For the legislative declaration in HB 24-1308, see section 1 of chapter 295, Session Laws of Colorado 2024.