A/RES/53/187 Page 3 financial resources, and in this regard also recognizes the interrelationship between excellence, relevance and cost-effectiveness in programme delivery, confidence in the organization and a consequent increase in the ability of the Programme to attract funding; 8. Also encourages the Executive Director of the United Nations Environment Programme to intensify his efforts to mobilize additional financial resources from other donor sources, as appropriate, in order to support the implementation of the priority areas of the Programme in line with the Nairobi Declaration and subject to the agreement of the Governing Council. 91st plenary meeting 15 December 1998