| | Undifferentiated member states (FADN regions) | Austria (27040), Czech Republic (980), Denmark (3880), Estonia (1460), Ireland (15600), Lithuania (18100), Luxembourg (580), Latvia (8210), Malta (110), The Netherlands (17400), Slovakia (380), and Slovenia (6330) |
| | FADN regions within member states |
| | Belgium | Vlaanderen (3290), Wallonie (2060) |
| | Bulgaria | Severozapaden (2710), Severen tsentralen (2150), Severoiztochen (1290), Yugozapaden (2470), Yuzhen tsentralen (6190), and Yugoiztochen (2150) |
| | Finland | Etela-Suomi (2410), Sisa-Suomi (3340), Pohjanmaa (2010), and Pohjois-Suomi (2240) |
| | France | Champagne-Ardenne (690), Picardie (1050), Haute-Normandie (1200), Centre (600), Basse-Normandie (5450), Bourgogne (380), Nord-Pas-de-Calais (1940), Lorraine (1750), Alsace (520), Franche-Comté (3560), Pays de la Loire (5900), Bretagne (10140), Poitou-Charentes (910), Aquitaine (1510), Midi-Pyrénées (2290), Rhônes-Alpes (4990), Auvergne (4090), and Languedoc-Roussillon (360) |
| | Germany | Schleswig-Holstein (3600), Niedersachsen (8410), Nordrhein-Westfalen (4910), Hessen (2520), Rheinland-Pfalz (1820), Baden-Württemberg (6890), Bayern (32270), Saarland (200), Brandenburg (370), Mecklenburg-Vorpommern (410), Sachsen (740), Sachsen-Anhalt (310), and Thueringen (240) |
| | Hungary | Nyugat-Dunántúl (330), Észak-Alföld (1150), and Dél-Alföld (980) |
| | Italy | Aosta (660), Piemonte (1860), Lombardia (5280), Trentino (670), Alto-Adige (5440), Veneto (3020), Friuli-Venezia (860), Liguria (140), Emilia-Romagna (3420), Umbria (180), Lazio (1700), Abruzzo (620), Molise (820), Campania (2770), Puglia (1900), Basilicata (390), Sicilia (1330), and Sardegna (720) |
| | Poland | Pomorze and Mazury (10870), Wielkopolska and Slask (14400), Mazowsze and Podlasie (66900), and Malopolska and Pogórze (11690) |
| | Portugal | Norte e Centro (4750), Açores (2800) |
| | Romania | Nord-Est (29540), Sud-Est (21510), Sud-Muntenia (7240), Sud-Vest Oltenia (19410), Vest (6850), Nord-Vest (27250), Centru (15150), and Bucuresti-Ilfov (570) |
| | Spain | Galicia (11660), Asturias (2330), Cantabria (1650), Pais Vasco (430), Navarra (220), Cataluna (730), Baleares (190), Castilla-León (1710), and Andalucia (680) |
| | Sweden | Slattbygdslan (2780), Skogs-och mellanbygdslan (1730), and Lan i norra (900) |
| | United Kingdom | North of England (2430), east of England (1080), west of England (4000), Wales (2000), Scotland (1120), and Northern Ireland (3350) |
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