Requests the Secretary-General, in consultation with the Executive Director of the United Nations Environment Programme and with Governments, and after such other appropriate consultations as they deem necessary, _to appoint the Chairman and Vice-Chairman of the special commission, who will subsequently select the members of that commission and accordingly establish the special commission, which should co-operate closely with the intergovernmental inter-sessional preparatory comm~ttee; the Chairman and Vice-Chairman should have expenence of policy-making at the highest level, dem~nstrated interest in environmental and developmental 1ssues and the capacity to attract attention to the work of the com11:ission, and should represent both developed and developmg countries;