The Parties undertake to implement, two years after the implementation of the ban on diversions outside the river basin, a voluntary or binding programme for the conservation and efficient use of water. This programme must cover all water withdrawals, including existing withdrawals, in order to achieve the objectives and objectives set by the Parties with regard to the regional objectives. The Parties agree to reduce, to the extent possible, water requirements, reduce water loss and waste or apply incentives for water protection. The Parties shall submit to the regional organisation a report on the water management, efficiency and conservation programmes implemented to fulfil the obligations arising from the Agreement. This report is reviewed by the regional body and a statement of finding is issued. .