The Purpose Of The Contract Is To Have A Technical Assistance Service That Supports The Drafting Of The Pgri And The Program Of Measures In The Hydrological Scope Of The Third Cycle Of Implementation Of The Di And The Realization Of The Corresponding Reporting, In Compliance With The Obligations Of Review And Information To The European Commission Established By The Di, Also Collected In Royal Decree 903/2010, Of July 9, Of Risk And Management Of Risks (Of Risks) Of Regulation Of Hydrological Planning, Respectively.