12.18 The Office of the Executive Director provides executive and support services to the Executive Director and the Deputy Executive Director, as well as to the senior management of UNEP.
12.18 执行主任办公室向执行主任和副执行主任以及环境规划署高层管理提供行政和支助事务。 副执行主任协助执行主任履行其职责。