11. Decides to include in the provisional agenda of its fifty-sixth session, under the item entitled "Environment and sustainable development", the sub-item entitled "Further implementation of the Programme of Action for the Sustainable Development of Small Island Developing States";
11. 决定在大会第五十六届会议临时议程题为"环境与可持续发展"的项目下，列入题为"《小岛屿发展中国家可持续发展行动纲领》的进一步执行情况"的分项目；