Design Certificates
Ensure compliance and safety with fire protection standards!
5/17/20252 min read


When undertaking a fit-out project—whether it’s a new restaurant, commercial space, or renovations within a multi-tenant building—fire protection compliance is a non-negotiable aspect of the design process. In New South Wales (NSW), fire services drawings must meet stringent regulatory standards, and one essential component ensuring compliance is the design certificate.
What is a Design Certificate?
A design certificate is an official document issued by a qualified fire services designer that confirms the fire protection system's design meets all regulatory requirements. This document is typically required for Construction Certificates (CC) and Complying Development Certificates (CDC) in NSW.
It serves as a formal validation that the fire sprinkler system, hydrant systems, alarms, and detection mechanisms are aligned with:
Building Code of Australia (BCA)
AS 2118.1:2017 (Automatic Fire Sprinkler Systems)
AS 2419.1 (Fire Hydrant Installations)
AS 1670.1:2018, AS 1670.4 - 2018 (Fire detection and EWIS systems)
Environmental Planning & Assessment Regulations
Relevant council or certifier requirements
Why are Design Certificates Important?
1️⃣ Ensuring Regulatory Compliance
A certified fire services design guarantees that all drawings are developed with accurate hazard classifications, correct system layouts, and proper sprinkler spacing—avoiding costly redesigns or project delays due to non-compliance.
2️⃣ Preventing Misclassification Risks
Many designers assume that a restaurant fit-out in a residential building follows the Light Hazard (LH) classification, when in reality, restaurants typically fall under Ordinary Hazard 1 (OH1). Without a validated design certificate, incorrect classifications can compromise fire safety and fail audits.
3️⃣ Facilitating Faster Approvals
Councils and private certifiers require a compliant design certificate before approving a CDC or CC application. A well-prepared fire services drawing speeds up the approval process and avoids unnecessary revisions.
4️⃣ Legal Protection & Liability
Errors in fire system design can lead to non-compliant fit-outs, potential safety hazards, and legal liability in case of fire incidents. A design certificate provides accountability and ensures that qualified experts have assessed the drawings.
5️⃣ Seamless Project Execution
With a certified fire services design, contractors and installers can follow approved specifications without confusion, ensuring smooth installation and adherence to project timelines.
At Fire DES, we take a diligent approach to fire services design. Our process includes: ✔ Reviewing Building Classification before commencing drawings ✔ Assessing Hazard Occupancy specific to fit-out projects ✔ Aligning Designs with Standards & BCA Requirements ✔ Providing Comprehensive Documentation to meet all certification needs ✔ Working Closely with Certifiers & Councils for approval efficiency
By delivering precise, compliant, and validated fire services designs, we help clients streamline approvals, prevent costly errors, and most importantly—enhance safety standards.