Quebec Smoke and Carbon Monoxide Alarm Laws: Tenant Guide

Safety & Security Quebec 4 min read · published March 09, 2026 Flag of Quebec

As a tenant in Quebec, understanding your rights and responsibilities regarding smoke alarms and carbon monoxide (CO) detectors is essential for your safety. The province has strict regulations to ensure every rental unit is properly equipped with these vital devices. This article covers what tenants and landlords should know, the relevant laws, and what steps to take if you discover issues in your home.

Smoke and Carbon Monoxide Alarms in Quebec Rentals: What You Need to Know

Quebec law requires landlords to provide and maintain working smoke alarms and CO detectors in all residential rental properties. These rules are enforced to protect you and your family from fire and carbon monoxide hazards, which can cause injury or even death in homes without proper warning devices.

Landlord and Tenant Responsibilities

Both landlords and tenants share responsibility for the safety of a rental home, especially when it comes to alarms.

  • Landlord's role: Must install and maintain operational smoke and CO alarms in all required areas. Alarms should meet local building codes and be located on each floor and near sleeping areas.
  • Tenant's role: Should test the alarms regularly and promptly notify the landlord if any become defective or batteries need replacing (if applicable).
Regularly check your alarms each month using the test button. Notify your landlord immediately if an alarm fails or is missing.

For a complete overview of Obligations of Landlords and Tenants: Rights and Responsibilities Explained, see our dedicated guide.

Legal Requirements and Official Sources

Quebec’s Civil Code of Quebec (Article 1854 and Article 1910) requires landlords to maintain their properties in a good habitable condition, which includes ensuring all smoke and CO alarms are installed and functional1. Municipal fire codes may provide additional specifics. As a tenant, you do not have to purchase or install alarms if your landlord fails to provide them—but you should notify them in writing of any deficiencies.

You are not required to purchase alarms if your landlord hasn’t provided them. Send a written notice to request installation and keep copies; if the issue isn’t resolved, you can file a TAL complaint.

Forms and How to Report a Problem

If you find your rental unit does not meet the legal requirement for alarms, first inform your landlord in writing. If the issue is not resolved, you can file a formal complaint with the Tribunal administratif du logement (TAL), Quebec’s official residential tenancy board. In urgent safety situations, you can also contact your local fire department for inspection.

Document all communications and act quickly: keep copies of notices and responses. If the landlord still fails to fix the issue, file with TAL and consider contacting the city fire department for a safety inspection in urgent cases.
  • Official Form: Application to the Tribunal administratif du logement (TAL)
    Form name: Application – Repairs, Services, or Conditions ("Demande – Réparations, services ou conditions", Form TAL-022A)
    How it's used: Submit this form if your landlord fails to comply with smoke and CO alarm requirements. For example, if you’ve reported a missing alarm and it is not installed in a reasonable time, you can complete this form to request the Tribunal’s intervention.
    Download the official form from TAL
When submitting TAL-022A, include dates of prior notices, a brief description of the issue, and your landlord’s contact details to help the Tribunal assess urgency.

For a full step-by-step guide on addressing building safety or health issues, see Health and Safety Issues Every Tenant Should Know When Renting.

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Action Steps for Tenants

  • Test all alarms monthly and after moving in
  • Replace batteries if accessible (some alarms have sealed batteries – check your device)
  • Promptly report any malfunctioning or missing alarms to your landlord in writing (email or letter)
  • If your landlord does not act, document your communications and file a complaint with TAL

If you’re planning a move or searching for a new home where safety is a top priority, Browse apartments for rent in Canada and find properties with up-to-date safety features.

Tip: Keep a simple log of alarm tests and landlord communications. This helps support any TAL filing or safety complaints.

Relevant Legislation, Tribunals, and Resources

Frequently Asked Questions

  1. What should I do if my smoke or CO alarm stops working?
    Immediately notify your landlord in writing. Landlords are required by law to repair or replace faulty alarms promptly.
  2. Can I be held responsible if I remove or disable an alarm?
    Yes. Tenants must not remove, disable, or tamper with alarms. Doing so can put you at risk and may violate your lease.
  3. Are landlords required to check alarms between tenants?
    Yes, landlords must ensure all alarms are working before a new tenant moves in.
  4. Is there a specific fine if alarms are missing in my apartment?
    Fines can be imposed by municipal fire departments for non-compliance. Always report deficiencies to your landlord first.
  5. What if my landlord refuses to fix a missing or broken alarm?
    You can submit a complaint to the TAL using the official form and may request an inspection by your city’s fire department.

Key Takeaways for Tenants

  • Landlords must provide and maintain all required smoke and CO alarms in Quebec rentals.
  • Promptly report issues and always notify your landlord in writing for documentation.
  • Know your options—use TAL’s complaint process if your landlord doesn’t act.
Note: Municipal fire departments can impose fines for non-compliance, but start with a written notice and TAL complaint if needed. Local rules may vary, so check your city’s guidance as well.

Need Help? Resources for Tenants


  1. Legislation: Civil Code of Quebec – Residential Lease Provisions, Articles 1854–1910
  2. Tribunal administratif du logement (TAL): Official Homepage
  3. Official Application for Repairs/Services: Application – Repairs, Services, or Conditions (Form TAL-022A)

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Marie Dubois
Marie Dubois

Bilingual Housing Rights Advisor, Tenant Rights Canada

Marie covers tenant rights across Quebec and the Atlantic provinces in both English and French. With a background in Quebec civil law and residential tenancy, she is a trusted voice on the Tribunal administratif du logement process and francophone tenant rights.