A/RES/66/121 22. Requests that the United Nations entities enhance their coordination and intensify efforts towards a more coherent, comprehensive and integrated approach to youth development through, inter alia, the Inter-Agency Network on Youth Development, calls upon the United Nations entities and relevant partners to develop additional measures to support national, regional and international efforts in addressing challenges hindering youth development, and in this regard encourages close collaboration with Member States and other relevant stakeholders, including civil society, particularly youth-led organizations. 89th plenary meeting 19 December 2011 5