Colorado § 38-45-103 - Carbon monoxide alarms in multi-family dwellings - rules.
Full text of Colorado Colorado Revised Statutes § 38-45-103 — Carbon monoxide alarms in multi-family dwellings - rules., with citation guidance and answers to common questions.
§ 38-45-103. Carbon monoxide alarms in multi-family dwellings - rules.
(1) (a) Notwithstanding any other provision of law, the seller of every dwelling unit of an existing multi-family dwelling offered for sale or transfer on or after July 1, 2009, that has a fuel-fired heater or appliance, a fireplace, or an attached garage shall assure that an operational carbon monoxide alarm is installed within fifteen feet of the entrance to each room lawfully used for sleeping purposes or in a location as specified in any building code adopted by the state or any local government entity.
(b) By July 1, 2009, the real estate commission created in section 12-10-206 shall by rule require each listing contract for residential real property that is subject to the commission's jurisdiction pursuant to article 10 of title 12 to disclose the requirements specified in subsection (1)(a) of this section.
(2) Notwithstanding any other provision of law, every dwelling unit of a multi-family dwelling that includes fuel-fired appliances or an attached garage where, on or after July 1, 2009, interior alterations, repairs, fuel-fired appliance replacements, or additions, any of which require a building permit, occurs or where one or more rooms lawfully used for sleeping purposes are added shall have an operational carbon monoxide alarm installed within fifteen feet of the entrance to each room lawfully used for sleeping purposes or in a location as specified in any building code adopted by the state or any local government entity.
(3) No person shall remove batteries from, or in any way render inoperable, a carbon monoxide alarm, except as part of a process to inspect, maintain, repair, or replace the alarm or replace the batteries in the alarm.
Source: L. 2009: Entire article added, (HB 09-1091), ch. 51, p. 182, § 2, effective March 24. L. 2019: (1)(b) amended, (HB 19-1172), ch. 136, p. 1726, § 243, effective October 1.
Source: official Colorado text · Last verified 2026-08-27
Frequently Asked Questions About Colorado § 38-45-103
What does Colorado Revised Statutes § 38-45-103 cover?
Section 38-45-103 ("Carbon monoxide alarms in multi-family dwellings - rules.") is part of the Colorado Revised Statutes, the codified statutory law of Colorado. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Colorado § 38-45-103?
A common citation format is "Colorado Revised Statutes § 38-45-103" (Colorado). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Colorado law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Colorado official source linked on this page or consult a licensed Colorado attorney.
How does Colorado § 38-45-103 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Colorado can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in Colorado.