El REUE será responsable de la ejecución del mandato y actuará bajo la autoridad de la Alta Representante.
It is therefore necessary to use the negotiation procedure provided for in points (b) and (g)(i) of paragraph # of Article # of Commission Regulation (EC, Euratom) No #/# of # December # laying down detailed rules for the implementation of Council Regulation (EC, Euratom) No #/# on the Financial Regulation applicable to the general budget of the European CommunitiesEurlex2018q4 Eurlex2018q4