| Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Ireland             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Ecuador             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Czechia             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Denmark             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        European Union             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        France             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Gabon             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Hungary             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Japan             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Mexico             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Netherlands             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Paraguay             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Portugal             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Togo             | 
                                                                                                        2018             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Canada             | 
                                                                                                        2017             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Côte d'Ivoire             | 
                                                                                                        2017             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Sweden             | 
                                                                                                        2017             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Trinidad and Tobago             | 
                                                                                                        2017             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Comoros             | 
                                                                                                        2017             | 
                  
              
                                                                                                        | Kigali Amendment on HFCs             | 
                                                                                                        
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                                                                                                        Luxembourg             | 
                                                                                                        2017             |