A/RES/58/139 requisite capacity and to implement its programmes and activities aimed at strengthening crime prevention and criminal justice systems in Africa; 6. Requests the Secretary-General to intensify efforts to mobilize all relevant entities of the United Nations system to provide the necessary financial and technical support to the Institute to enable it to fulfil its mandate; Also requests the Secretary-General to continue his efforts to mobilize 7. the financial resources necessary to maintain the Institute with the core professional staff required to enable it to function effectively in the fulfilment of its mandated obligations; Calls upon the United Nations Crime Prevention and Criminal Justice 8. Programme and the United Nations International Drug Control Programme to work closely with the Institute; Requests the Secretary-General to enhance the promotion of regional 9. cooperation, coordination and collaboration in the fight against crime, especially in its transnational dimension, which cannot be dealt with adequately by national action alone; 10. Also requests the Secretary-General to make concrete proposals, including the provision of additional core professional staff, to strengthen the programmes and activities of the Institute and to report to the General Assembly at its fifty-ninth session on the implementation of the present resolution. 77th plenary meeting 22 December 2003 2