French Caviar

Firm young eggs, separating readily in the mouth. Crème fraîche and nut notes. With maturation, a softer texture and greater intensity. This is the sensory portrait of Caviar d'Aquitaine in the EU's published PGI dossier: one protected regional product, not a single national flavour.

French caviar has two distinct meanings. It can be roe produced on French sturgeon farms, chiefly in the southwest, or caviar selected, processed or repacked by a French house. A Paris address tells you where a business operates. It does not tell you where its fish were raised or its roe originated.

France at a glance

Where French caviar is produced

The heart of French caviar farming is Nouvelle-Aquitaine, not Paris. The official geographical account for Caviar d'Aquitaine places the early farms in the Isle and Arcachon basins. The public CITES register names operations in Montpon-Ménestérol, Neuvic, Biganos and Le Teich.

To understand that map, distinguish farms from other operations in the caviar supply chain. A farm's own account can establish that it rears fish; a registered plant address alone does not establish a farm. At Neuvic, operator HUSO describes a Dordogne site encompassing hatchery, rearing and preparation for harvest.

The southwest is the centre, but not the whole story. The Hennequart family's Caviar de Sologne describes its own sturgeon ponds in Sologne, and the CITES register lists Pisciculture HENNEQUART at Saint-Viâtre. The European production guide sets out the wider regional picture. For an individual lot, follow its stated origin rather than a regional reputation or a country's flag.

The Gironde's wild caviar and its surviving sturgeon

The Gironde's caviar history began with wild fish. An ICES scientific working-group report records intensive exploitation of its European sturgeon for caviar from the beginning of the twentieth century. Severe decline followed. Exploitation ended when France protected the species in 1982.

The Gironde's historic caviar belongs to the story of a depleted native population, not a continuing wild supply.

That fish was Acipenser sturio, not the Siberian sturgeon used in much modern French farming. The IUCN classifies the European species as Critically Endangered, with an assessment dated 15 September 2020 and published in 2022. The Gironde's historic caviar belongs to the story of a depleted native population, not a continuing wild supply.

Today, the work is restoration. INRAE describes captive breeding at Saint-Seurin-sur-l'Isle, releases into the natural environment mainly from 2007, scientific monitoring in the estuary and reports of accidental captures from professional fishers. France's national action plan covers 2020 to 2029, bringing population support together with work on threats and habitats. The European sturgeon article follows that conservation story.

How French sturgeon farming developed

Modern French caviar grew from research into Siberian sturgeon, rather than simply bringing the Gironde's native fish into farms. In a 2009 research note, Cemagref scientist Paul Gonthier explains how work on the Siberian species helped develop rearing techniques alongside efforts to conserve the European sturgeon.

The scientific groundwork reaches back to investigations of the wild population around 1975, followed by a shift towards captive-reproduction research in the 1980s. The EU's published geographical-indication dossier dates the first sturgeon farms in the Isle and Arcachon basins to the 1990s. The first sale under the name Caviar d'Aquitaine followed in 1996. Those are documented regional milestones, not proof that every French producer began at the same time or used the same production system.

Species remain essential to understanding the result. ITAVI's July 2026 review identifies Siberian sturgeon, Acipenser baerii, and Russian sturgeon, Acipenser gueldenstaedtii, as France's two main farmed species. French origin does not mean Baerii alone. An Ossetra or Oscietra trade name should also come with the actual species.

Paris houses and the origin of the roe

A caviar house need not farm a single fish. It can select lots, mature them, process or repack roe, distribute it and sell it. The French register includes Paris addresses for Petrossian, Kaviari, Kaspia and Prunier, alongside facilities elsewhere in France. Those entries document their role in the trade, rather than French origin for every caviar they handle.

Prunier makes the distinction particularly clear. The register separately lists PRUNIER MANUFACTURE in Montpon-Ménestérol and PRUNIER in Paris. Its house and farm profile separates those activities. The guide to farmers, processors, repackers and brands explains how farming origin, processing location and the name on the front can belong to different businesses.

For French-origin roe, look for FR in the CITES label's country-of-origin field. A French repacker's registration details or street address are not enough. Imported caviar retains its original country in that field after repacking. The label is a traceability tool, rather than independent verification of the contents.

What the Caviar d'Aquitaine PGI means

Caviar d'Aquitaine protects a specific origin and production method. It is a protected geographical indication, or PGI, rather than another name for all French caviar.

Implementing Regulation (EU) 2025/342, dated 13 February 2025 and published on 18 February, registered the name under the newer EU geographical-indications framework, Regulation (EU) 2024/1143. The EU specification permits only Acipenser baerii baerii. It also requires breeding, rearing, slaughter, processing and primary packing to take place within the defined area.

That area includes all of Gironde, Landes and Lot-et-Garonne, plus designated communes in neighbouring departments. The PGI guide explains the detailed boundaries and production rules.

What French caviar tastes like

French caviar is better understood through its fish husbandry, sorting, salting and maturation than through the promise of one national flavour. France's consumer-protection authority, the DGCCRF, identifies species, rearing conditions and preparation as influences on sensory quality. They help explain why one lot is firmer, saltier or more persistent than another. Nationality alone cannot tell you how firm, saline or persistent a particular lot will be.

The EU's published PGI dossier offers a precise regional description. Young Caviar d'Aquitaine is firm, its eggs separating readily in the mouth. Maturation softens the texture and increases intensity. The dossier identifies crème fraîche and nut notes: useful characteristics of the protected product, rather than a tasting verdict covering every French producer.

Compare lot with lot. Start with the named species, producer and origin, then look for salting and maturation information where available. The Sturia and Caviar de Neuvic profiles explore individual producers and their methods, giving those details their proper context.

Trade rules and export destinations

France operates within the EU wildlife-trade system under Regulations (EC) No 338/97 and No 865/2006. Commercial external trade requires documents; domestic trade requires lawful origin and labels. Personal baggage exemptions cover 125 g of sealed, labelled Annex B caviar per person. CITES plant registration serves traceability. It is neither a national quality grade nor a count of all farms.

Food rules form a separate layer. EU additives Regulation (EC) No 1333/2008 and its Union list authorise boric acid, E284, and sodium tetraborate, E285, for sturgeon eggs only. The maximum is 4,000 mg per kg expressed as boric acid. Permission under that system does not make every formulation acceptable in another country.

For commercial shipments from France to Great Britain, check APHA's CITES permit requirements and any applicable exemptions. Northern Ireland has a separate border regime: check the rules for the particular movement. Switzerland's FSVO likewise specifies CITES documentation and import-permit requirements for protected-species consignments. In both countries, food-import requirements apply separately from CITES documentation.

Before arranging exports to the US, Japan, China, the UAE or Australia, verify the destination's wildlife, sanitary and establishment-approval conditions. French Customs directs exporters of animal products to destination-specific requirements and the Expadon service. It also states that trade involving Russia requires assessment of applicable sanctions and restrictions.