Act 458 and it's New Requirements for Carbon Monoxide Detectors

Louisiana REALTORS® • September 14, 2022

An Update on ACT 458

In the past few weeks, you have probably heard a lot of conflicting things about a new law that will require carbon monoxide detectors to be in every home sold or leased beginning next year.

 

This conflicting information led the Office of the State Fire Marshal to work with Louisiana REALTORS®, the Louisiana Real Estate Commission, the Louisiana State Home Inspectors Board, and others to develop guidance on this subject for you and your clients. 

 

For REALTORS®, the important things to know are:

 1. As of January 1, 2023, and from there on out, every one and two-family dwelling must have at least one operable, life-long, sealed battery carbon monoxide (CO) detector when the dwelling is transferred (sold, donated, etc.) or leased. 

2. This new requirement will apply to any age dwelling and whether or not the dwelling has gas service.

3. The law provides that a real estate agent will not be held liable for a seller’s failure to follow the new law.


For those who would like to read the entirety of this guidance including recommendations about placement of carbon monoxide detectors and a refresher on smoke alarms, please see below. A link to the Fire Marshal’s office is also available for your needs.



Guidance Letter from the LA State Fire Marshall
Real estate professional completing a professional development course.
By Louisiana REALTORS® November 6, 2025
Strengthen your position in Louisiana's real estate market with the GRI Designation.
By Louisiana REALTORS® October 31, 2025
NAR is pleased to share the latest consumer guide about contract contingencies and clauses that buyers and sellers may encounter in a real estate transaction. The guide defines common contingencies and clauses and helps consumers understand what happens if the terms aren’t fulfilled. As a reminder, all guides in this series are available for download—in both English and Spanish—on facts.realtor . Please allow up to two weeks for the Spanish version of the latest resource to be translated and uploaded. For ease of reference, below is a list of the most recent guides: NEW: Real Estate Contract Contingencies Understanding Condo Ownership How to Protect Against Real Estate Wire Fraud 5 Home Selling Tips for Privacy and Safety Do You Need Private Mortgage Insurance? What Is the VA Home Loan Guaranty? Thank you for your continued engagement with the “Consumer Guide” series and for sharing the resources with prospective clients to ensure they have the information they need to find success in their homebuying or selling journey. Remember that these guides are for informational purposes only and are not meant to enact or change any existing NAR policy. Be on the lookout for the next consumer guide, which focuses on working with a remodeling contractor.
By Louisiana REALTORS® October 30, 2025
2025 Extraordinary Legislative Session Wrap-up
Show More