Henry’s Law: New Carbon Monoxide Alarm Requirements Coming November 1

Starting November 1, 2026, Saskatchewan’s new Henry’s Law will require carbon monoxide (CO) alarms in all residential suites within multi-unit residential buildings. 

If you operate a hotel, motel, care home, or other residential accommodation, these new requirements may apply to your organization.

Carbon monoxide is a colourless, odourless gas produced when fuels such as natural gas, propane, wood, oil, or gasoline do not burn completely. Because it cannot be seen or smelled, it can build up without warning and pose serious health risks, including headaches, dizziness, nausea, confusion, fatigue, and, in severe cases, loss of consciousness or death.

Installing and maintaining carbon monoxide alarms is a critical step in detecting dangerous levels of the gas early and protecting workers, residents, and guests. Regular testing, battery replacement, and following manufacturer recommendations can help ensure alarms function properly when they are needed most.

To help organizations understand the new requirements and determine what actions may be needed, the Government of Saskatchewan has developed industry-specific guidance documents: 

Hotels and motels: Carbon Monoxide and Smoke Alarms for Multi-Unit Residential Buildings 

Care home operators: Carbon Monoxide and Smoke Alarms Advisory for Approved Foster Care Homes, Family Care Homes, and Care Homes 

Now is the time to review the guidance relevant to your operations and begin planning for the November 1 deadline. 

Not sure how these changes apply to your workplace? Service Hospitality is here to help. Members can access support through safety consultations, workplace safety evaluations, and guidance to identify potential gaps, strengthen emergency preparedness, and support ongoing compliance efforts. 

For additional information and links to the government resources, visit the Government of Saskatchewan’s Henry’s Law webpage.