D.O. Cava vs. Catalonian independence

I am pretty sure that you have not missed the latest events in Catalonia. I try to keep myself updated through my friends in the area (on both sides of the struggle) and follow the media as everyone else.

But the latest weeks I have also received more enquiries than normal from students writing WSET-papers on cava, asking me about the future of the D.O. These students have not asked me about the ongoing independence quarrels with Madrid, but it got me thinking…

Although I have many times talked about the independence “issue” with many of the winemakers, I have never really thought about the implications it would have on the D.O.
As the rules state now, cava can be produced in 159 municipalities, spread out over the provinces; Barcelona, Tarragona, Lleida, Girona, La Rioja, Álava, Zaragoza, Navarra, Valencia and Badajoz. As you realise the majority of these are OUTSIDE Catalonia. So if Catalonia got its independence, what would happen?
As far as I know a D.O. is an area within ONE country. If that is the case, would that mean that cava would only be made in Catalonia and all the other provinces would lose their right to call their sparkling “cava”?
Since the regulatory board of the D.O. cava is actually situated in Vilafranca del Penedès, I guess they would decide in favour of their own area, which does have both the history and the production quantity on their side. But it is still a very interesting question.

 

I will have to look in to this some more…