| Directive on ambient air quality and cleaner air for Europe             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        European Union             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Duncan Hunter National Defense Authorisation Act for Fiscal Year 2009             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United States of America             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | ESD communication platform             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | EcoCAR: The NeXt Challege             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United States of America             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Energy Conservation Law             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        China             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Energy Sustainability Fund (Fondo de Sustentabilidad Energética)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Mexico             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Execution of climate protection campaigns at schools, educational institutions and German schools abroad             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | General Scheme of Electricity Units Allocation by 2020 Russia             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Russian Federation             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | German Strategy for Adaptation to Climate Change             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Government Regulation 76/08 concerning forest rehabilitation and reclaimation             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Grants for Production of Advanced Biofuels             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United States of America             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Green IT Initiative of the federal government             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Guide to Environmental Claims for Industry and Advertisers             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Canada             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Hong Kong - Tax Incentives for Environmentally Friendly Commercial Vehicles             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        China             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | J-Credit Scheme             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Japan             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Intergovernmental Committee on Climate Change (IGCCC)             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        South Africa             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Low Emission Zone (LEZ) London             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        United Kingdom             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Minister of Forestry Regulation P.68/Menhut-II             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Indonesia             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | Mobility Management Action Programme             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        Germany             | 
                                                                                                        2008             | 
                  
              
                                                                                                        | National Action Plan on Climate Change             | 
                                                                                                        
             | 
                                                                                                        
             | 
                                                                                                        India             | 
                                                                                                        2008             |