A/RES/48/174 Page 3 4. Expresses its gratitude to the Government of Kenya for the grant of an additional forty acres of land for the expansion of office facilities and the improvement of the communications network, and encourages it to continue to ensure that the United Nations Environment Programme and other United Nations organs, agencies and programmes based at Nairobi work in a conducive and hospitable environment; 5. Invites the Secretary-General to strengthen further the liaison function at Nairobi for the secretariat of the Commission on Sustainable Development, on the basis of arrangements made at the United Nations Conference on Environment and Development, duly taking into account all relevant provisions of paragraph 32(c) of General Assembly resolution 47/191; 6. Urges Member States to make their contributions to the Environment Fund in accordance with Governing Council decision 17/32 of 21 May 1993; 5/ 7. Notes with appreciation the efforts of the Executive Director of the United Nations Environment Programme to ensure that as many meetings related to the Programme as possible are held at the headquarters of the Programme so as to maximize utilization of conference facilities and services; 8. Requests the Secretary-General to ensure that the programming of meetings related to the Programme is rationalized to facilitate economy and more effective capacity utilization at the headquarters of the Programme; 9. Also requests the Secretary-General to report to the General Assembly at its fiftieth session on the implementation of the present resolution. 86th plenary meeting 21 December 1993 __________ 5/ Ibid., annex.