Certified since 2017 TERRA VITIS and more recently H.V.E III, Champagne Jacques DEFRANCE puts nature and agronomy at the center of its priorities and of its wine-growing activity by applying traceability from the vine to the bottle on a daily basis. It strives to best preserve human life and nature through sustainable cultivation methods.

Thus, these practices favor the maintenance of life, biodiversity and soil fertility and the development of useful fauna and a variety of flora.