Source: L. 2018: Entire part added, (SB 18-010), ch. 61, p. 608, § 2, effective
August 8. L. 2019: Entire section amended, (HB 19-1170), ch. 229, p. 2314, § 9,
effective August 2. L. 2021: (3) added, (SB 21-173), ch. 349, p. 2270, § 14, effective
October 1. L. 2023: (3) amended and (2.5) added, (HB 23-1120), ch. 414, p. 2455, § 6,
effective June 6; (3) amended and (4), (5), (6), (7), and (8) added, (HB 23-1095), ch.
372, p. 2229, § 1, effective August 7. L. 2025: (3.5) added, (HB 25-1108), ch. 437, p.
2522, § 2, effective September 1; (3)(a)(VI) amended, (HB 25-1090), ch. 94, p. 432, §
4, effective January 1, 2026.
Editor's note: (1) Amendments to subsection (3) by HB 23-1120 and HB 23-1095 were harmonized, resulting in the renumbering of subsection (3)(a)(III), as
amended by HB 23-1120, as (3)(a)(III)(E) and subsection (3)(a)(IV), as amended by HB
23-1120, as (3)(a)(VIII) on revision for ease of location.
(2) Section 5 of chapter 94 (HB 25-1090), Session Laws of Colorado 2025,
provides that the act changing this section applies to conduct occurring on or after
January 1, 2026.
(3) Section 3(2) of chapter 437 (HB 25-1108), Session Laws of Colorado
2025, provides that the act changing this section applies to rental agreements that
are entered into on or after September 1, 2025.
Cross references: (1) For the legislative declaration in HB 23-1120, see
section 1 of chapter 414, Session Laws of Colorado 2023. For the legislative
declaration in HB 25-1090, see section 1 of chapter 94, Session Laws of Colorado
2025.
(2) For the short title (Letty's Act) in HB 25-1108, see section 1 of chapter
437, Session Laws of Colorado 2025.