Sep 29, 2025 · Requirements and laws for carbon monoxide detectors differ from state to state. NCSL table summarizes state CO detector regulations.

Aug 26, 2025 · Carbon monoxide (CO) alarms are broadly required in homes with fuel-burning appliances, fireplaces, or attached garages, often hardwired/interconnected in new or renovated homes.

Select your state below to find out the latest carbon monoxide detector requirements by state. Homeowners and tenants should also familiarize themselves with carbon monoxide detector …

Learn about specific smoke and carbon monoxide detector legislation and laws in your state.

While most states have fallen in line, there are still a few that haven’t yet required carbon monoxide detectors in homes. Those states include Hawaii, Indiana, Kansas, and Missouri.

Requires State Fire Marshal to developed approved carbon monoxide device list. Prohibits marketing, distribution or sale of devices not on the approved list.

May 15, 2023 · This information is from the National Conference of State Legislators website and is added to show why we now have CO detection requirements in the International Building Code and …

Install with confidence by checking the legislation requirements for carbon monoxide alarms in your state.

Aug 20, 2025 · Understand the varied requirements for smoke and carbon monoxide detectors across different properties and jurisdictions to ensure safety and compliance.

Oct 12, 2023 · Learn about state requirements for both carbon monoxide detectors and smoke alarms in residential properties.