ثامن عشر - الجزء الرفيع المستوى (البند 18 من جدول الأعمال)
High-level segment (Agenda item 18) The joint high-level segment of the COP at its thirteenth session and the CMP at its third session was opened by the President of the COP and the CMP at the 3rd meeting of the COP and the 4th meeting of the CMP on 12 December.