Since 2008, responding to the call of Mgr Gilbert Louis, bishop of Châlons-en-Champagne, a team of priests of the community of Saint-Martin serves the parish of Châlons-center – which has 25,000 inhabitants. The parrochial sectores served are : Collégiale Notre-Dame en Vaux, cathedral of Saint-Etienne, church of Saint-Alpin, church of Saint-Jean.