Integrated Systems Testing: Why Every Building Project Needs a Final Check

Integrated Systems Testing (IST) is a critical step in making sure life and fire safety systems effectively work together when it matters most. At CodeNext, we’re proud to be licensed as a ULC Level 4 IST provider, giving us the ability to deliver end-to-end testing services across Canada.

What is IST?
IST verifies that systems like fire alarms, sprinklers, smoke control, and emergency power don’t just function individually, but perform as an integrated network to protect occupants and property. With modern buildings becoming increasingly complex, this coordination is essential for both safety and compliance.

Why it matters

  • Safety first: Properly tested systems save lives. IST ensures every component responds as expected in an emergency.

  • Compliance: ULC-S1001 sets the national standard for integrated systems testing. Following it protects you from regulatory issues and project delays.

  • Efficiency: IST identifies potential issues early, avoiding costly corrections after construction is complete.

Your free guide to IST
To help building owners, managers, and project teams better understand the process, we’ve created a practical guide to Integrated Systems Testing. This free resource explains:

  • When IST is required

  • Why you need it 

  • How CodeNext keeps your project compliant

Download the FREE guide today to ensure your projects meet the highest standards of fire and life safety.

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