IPONZ platform upgrade
IPONZ is undergoing a major platform upgrade. This page provides information, advice, and guidance to help you get ready for it, including what to expect, when changes are happening, and how to stay informed throughout the transition.
News and updates
Decisions of the Commissioner – November 2025
Decisions of the Commissioner issued in November 2025 are now available.
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Geographical indications
Register
Cognac
Cognac - A geographical indication for spirits registered with the Intellectual Property Office of New Zealand (IPONZ).
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Trade marks
Practice guidelines
Classification and specification
Guidelines on sections 31 and 32 of the Trade Marks Act 2002, which concern the classification of goods and services and the breadth of a specification. These Guidelines do not constrain the judgment and discretion of the Commissioner of Trade Marks, and each application will be…
News and updates
The Journal - December 2025
The December 2025 edition of the Journal is now available.
The Journal
The Journal of the Intellectual Property Office of New Zealand contains information the Commissioner is required by the Patents Act 1953 and the Patents Act 2013 to advertise. It's a monthly publication consisting of a General Information section in PDF format, and, an online section for…
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Trade marks
Trade Mark Hearings
Pre-hearing directions
If you are directly involved in a hearing at our office, there are guidelines you can follow to ensure that your hearing takes place with minimal issues.
News and updates
Update to trade mark practice guidelines
IPONZ has updated its guidelines about the classification of goods and services.
News and updates
The Plant Variety Rights Journal - January 2026
The latest quarterly edition of the Journal is now available. Choose from the links below to view the sections of the Journal: General information [PDF, 196 KB] Plant variety right applications and registrations
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Plant Variety Rights
PVR Journal
The NZ PVR Journal contains information that the Commissioner is required, by the Plant Variety Rights Act 1987, to publish.
