According to the National Building Code of Canada, under which condition is a fire alarm system mandatory?

Question: According to the National Building Code of Canada, under which condition is a fire alarm system mandatory?

Answer options:

• If the building has more than 5 storeys
• Only if the building is a school or hospital ✅ If the building is required to be sprinklered throughout
• Only if requested by the insurance provider

Correct answer: If the building is required to be sprinklered throughout

Explanation: NBCC 3.2.4.1.(1) specifies that a fire alarm system is required for buildings where a sprinkler system is required by Part 3.2.2.