Compliant Remedial Building Works in NSW

In New South Wales, many remedial building projects now fall under stricter regulatory requirements. This is part of the state’s broader reform to improve construction quality and reduce long-term building defects.
For strata committees managing external repairs, structural upgrades, or fire safety rectifications, it’s important to understand when a project becomes subject to the Design and Building Practitioners Act 2020 (DBP Act), and what that means for approvals, documentation, and contractor registration.
What Makes a Remedial Project “Regulated Work”?
While not all repairs are covered by the DBP Act, more and more are. When working on Class 2 buildings (multi-unit residential complexes), the Act is applicable when the scope includes:
• Fire safety systems
• Structural elements
• Waterproofing
• External cladding
When any of these components are involved, the project may need:
• Design prepared by a registered design practitioner
• Execution by a registered building practitioner
• Submission of compliance declarations through the NSW Planning Portal
• Documentation that aligns with the National Construction Code (NCC)
What Happens in an Emergency?
In urgent cases, such as active water leaks or façade failure, the work can begin immediately under the emergency remedial work provisions of the DBP Act. However, once the immediate risk is resolved, compliance steps still apply. NSW Fair Trading advises that all relevant documentation must be completed and submitted as soon as reasonably possible after the emergency.
Why Early Planning Is Key
Strata committees are often already familiar with these obligations, but challenges tend to arise when compliance is left too late in the process. It’s important to define the scope early, determine whether it involves regulated elements, and confirm the team involved is registered and qualified.
This avoids:
• Delays in approvals or inspections
• Certification problems at completion
• Insurance and legal exposure for the owners corporation
Choosing the Right Partner Matters
With stricter rules now in place, remedial works need to be planned with both performance and compliance in mind. Working with contractors who understand the DBP Act, who coordinate with consultants, and who can manage documentation across the full delivery cycle makes a difference in outcome, and confidence.
For strata committees, the goal is not just to get the job done, it’s to protect the asset, meet obligations, and avoid future risks tied to non-compliance.
If you're planning remedial works and are unsure whether your scope falls under regulated work, seek early input from your consultant team or building contractor. A clear path from day one reduces stress, and strengthens delivery.