The Pays d'Evian Vallée d'Abondance territory initiates a concerted and territorial approach to natural risk management that is part of the desire of intercommunality to support its municipalities in the search for efficiency in the management of natural risks. Aiming to improve the knowledge of risks, their management and to pool reflections at the inter-municipal level of the 22 municipalities, CCPEVA undertakes this concerted approach to allow all its inhabitants to be better protected and informed.