New Zealand cheesemakers are expecting the European Union to fight for name protections for geographically specialised products when negotiations begin for a free trade agreement.
New Zealand is preparing to begin a register to protect wines and spirits identified with particular regions, such as Marlborough.
But Europe's protections within the EU extend to foodstuffs associated with a region which it tries to get accepted in every trade deal it negotiates. It did so with Canada, is trying to do so with the United States and will try with New Zealand in trade talks in about 18 months.
In the EU, that protection has extended to feta. While not a region, only feta produced in the traditional way using local milk and produced in specified areas - most of the mainland and Lesbos Island - can call itself feta. Some feta producers outside Greece are starting to call their cheese "white cheese".