The compilation of the Voluntary Local Review（VLR）report was carried out by the Secretariat of the Council for Sustainable Development - the Department of Environmental Protection, Taipei City Government under supervision of the Council for Sustainable Development. The compilation of these reports was based on the 17 Sustainable Development Goals （SDGs）set by the UN and the existing SDGs and the strategy road maps of this City. The implementation process of these reports is shown in detail in the chart below.