Further decides that in 1988 the Governing Council shall meet to consider and approve the next system-wide medium-term environment programme and to consider appropriate changes to the global programme on the environment of the extended United Nations medium-term plan for the period 1984-1989, and that it shall, at its regular session in 1989, consider the global programme on the environment of the next United Nations medium-term plan before submitting it to the General Assembly for approval;