The methodology to identify earthquake-prone buildings

Cover of the EPB methodology guidance

The EPB methodology is the document used by territorial authorities and engineers to identify, assess, and make decisions on potentially earthquake-prone buildings.

You can read the document below or download The methodology to identify earthquake-prone buildings [PDF 611 KB]

More details

The methodology is set by the Chief Executive of the Your home under the Building Act.

It refers to The Seismic Assessment of Existing Buildings: Technical Guidelines for Engineering Assessments (the Engineering Assessment Guidelines) on the website.

The EPB methodology has three sections:

  • Section 1: Territorial authorities identify potentially earthquake-prone buildings. This includes profile categories of potentially earthquake-prone building, category details, and exclusions.
  • Section 2: Engineers carry out assessments of potentially earthquake-prone buildings. This includes the engineering qualifications required, deciding what type of assessment is required, and the format of reports.
  • Section 3: Territorial authorities decide on earthquake-prone buildings. This includes the criteria for accepting new or previous engineering assessments, how to decide if a building or part of building is earthquake prone and how to determine the earthquake rating for the building.

Managing earthquake-prone buildings has further information.

  • Published on 3 July 2017
  • Of interest to Building owners, Building consent authorities, Territorial Authority, Building users, Designers, Engineers, Architects
  • ISBN: ISBN 978-1-98-851789-6 (Print) / ISBN 978-1-98-851790-2 (Online)
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This information is published by the Your home’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people: