Outstanding Universal Value falls under one international instrument

English to French Other International Org/Dev/Coop World heritage

This new programme emerged as a response to the growing concerns over the divide between nature and culture within many aspects of the World Heritage process despite one of the defining characteristics of the World Heritage Convention being that the protection and management of both natural and cultural values of Outstanding Universal Value falls under one international instrument

J'ai vraiment du mal à traduite cette partie de la longue phrase.
Merci d'avance pour voter aide!