Registered Building Surveyors

Earthquake Prone Buildings

Proposed Changes to the Earthquake-Prone Building System

The Ministry of Business, Innovation and Employment (MBIE) has announced a review of New Zealand’s Earthquake-Prone Building (EPB) system.

This review aims to make the system fairer, more practical, and focused on real seismic risk.

The proposed changes will be taken to Central Government for consideration in early 2026.

 

What are the proposed changes for Building Owners?

If these changes go ahead, here’s what it could mean for you:

  • More targeted approach: Buildings in low-risk seismic zones (for example Auckland, Northland, and the Chatham Islands) may no longer be included in the EPB system.
  • Tiered requirements: Strengthening and retrofit obligations will vary based on building type, use, and location—rather than applying the same standard nationwide.
  • Greater flexibility: Owners may be able to request extensions to seismic remediation deadlines, allowing more time to plan and fund strengthening work.
  • Simplified upgrade process: The requirement to complete fire safety or accessibility upgrades at the same time as earthquake strengthening is proposed to be removed.
  • Reduced costs: MBIE estimates the refined system could save building owners up to $8.2 billion nationwide, while still maintaining safety for occupants and the public.

 

Next Steps

  • MBIE will continue to engage with councils, building owners, engineers, and industry groups during 2025.
  • The refined system is expected to be proposed to Cabinet in early 2026 for approval and legislative drafting.

 

What you need to do until these changes are confirmed