9. Requests that, in facilitating the review of the implementation of the Programme of Action, the United Nations system seek country input that is short and well-focused and that draws upon, inter alia, material prepared for the World Summit on Sustainable Development, in order to minimize the burden on participating States while maximizing the usefulness of the information gathered;
9. 请联合国系统征求简短、重点明确的国家投入，以便利对《行动纲领》执行情况的审查，这些投入除其他外，应利用为可持续发展问题世界首脑会议编订的材料，以期尽量减少参加国的负担，并尽量利用收集的信息；