The Strategy emerged from negotiations at the Environment for Europe Fifth Ministerial Conference in Kiev 2003 (UNECE, 2005), in acknowledgment that changing knowledge, perspectives and behaviours would require sustained exposure over time to formal, non-formal and informal ESD. Strengthen cooperation on ESD at all levels within the ECE region. Findings of the second reporting cycle, presented in a second evaluation report (ECE/CEP/AC. In addition to establishing the committee, ECE member States agreed in 2005 that the Strategy should be accompanied by an indicator system to support reporting by member States. Development of the indicators was undertaken by a 10-member Expert Group on Indicators for ESD. The resulting guidance document, Learning from each other: the UNECE Strategy for Education for Sustainable Development (UNECE, 20096), has provided the context, rationale and interpretation notes to assist governments and other stakeholders through the reporting process.