Cooperation allows our wineries to work their crops according to their expertise and share their technical methods for winemaking and the production of wines. It especially promotes the incorporation of young winegrowers and the sustainability of small family farms thanks to the mutualisation: technical, material, administrative, and financial support. The foundations of the cooperative are finally representative of the pillars of lasting development knowing economic efficiency in respect to the environment and social equality. "Les Coteaux d'Albret" is committed to reasoned agriculture which is today called AgriConfiance: 85% of wineries are certified. A number of them have moved to Agriculture Biologique (Organic Farming); today, 110ha are affected and the number is exponential. This is the primary direction of development for "Les Coteaux d'Albret".