Parmigiano Reggiano Registered by treaty Other Cheeses Italy IP Number: 5459 Registered: 1 May 2024 The protection of the geographical indication "Parmigiano Reggiano" shall not prevent prior users of the term "Parmesan" in New Zealand from continuing to use that term, if the prior user has used the term in good faith for a period of at least five years before the date of entry into force of this Agreement. Any such use of the term "Parmesan" after the date of entry into force of this Agreement must be accompanied by a legible and visible indication of the geographical origin of the good concerned. More about geographical indications registered by treaty