Expert group reviews the information received, develops its recommendation to COP and submits this to the secretariat at least 4 months before the meeting of COP.
专家组对所收到的资料进行审查，制订其拟向缔约方大会提交的建议，于缔约方大会举行会议之前至少提前4个月向秘书处转交这一建议