PDO (Protected Designation of Origin)
A European label guaranteeing that a product is entirely made (production, processing, preparation) within a defined geographical area, using recognised know-how.
PDO (known as AOP in France) is the most demanding level of European geographical protection. Every stage, from raw material to finished product, must take place in the defined zone. Examples: Comté, Roquefort, Champagne, Nyons olive oil.
An original angle (PDO vs PGI): PDO and PGI are often confused. The difference is the degree of link to the terroir
- PDO: ALL stages in the zone (the link to the terroir is total)
- PGI (Protected Geographical Indication): at least ONE stage in the zone (a partial link)
Example: Jambon de Bayonne (PGI) can use pigs raised outside the zone; only the curing is local. Comté (PDO) requires everything, milk and maturing, to be in the Jura Massif.
PDO protects know-how and a terroir, not nutritional quality directly. But indirectly, PDO specifications often impose traditional practices: Comté PDO bans silage and GMOs in the cows’ feed, which improves the milk profile (more omega-3 and beta-carotene).
PDO is also a bulwark against industrial standardisation: it preserves varieties, breeds and methods that would otherwise disappear.