| Amendment of the Enforcement Decree of the Emission Trading Act |  |  | Republic of Korea | 2025 | 
              
                                                                                                        | Brazilian Greenhouse Gas Emissions Trading System (SBCE) |  |  | Brazil | 2024 | 
              
                                                                                                        | Regulatory Framework for an Oil and Gas Sector Greenhouse Gas Emissions Cap |  |  | Canada | 2024 | 
              
                                                                                                        | Emission Standards Framework for Power Generation Units |  |  | Singapore | 2023 | 
              
                                                                                                        | Emissions Trading System (ETS) 2023 |  |  | Indonesia | 2023 | 
              
                                                                                                        | OJK Regulation no.14 on Carbon Trading (OJK 14/2023) |  |  | Indonesia | 2023 | 
              
                                                                                                        | Directive 2023/959 amending Directive 2003/87/EC establishing a system for greenhouse gas emission allowance trading |  |  | European Union | 2023 | 
              
                                                                                                        | Regulation (EU) 2023/957 providing for the inclusion of maritime transport activities in the EU Emissions Trading System |  |  | European Union | 2023 | 
              
                                                                                                        | Fit for 55 package |  |  | European Union | 2021 | 
              
                                                                                                        | Environment Protection Law |  |  | Viet Nam | 2020 | 
              
                                                                                                        | The Greenhouse Gas Emissions Trading Scheme Order |  |  | United Kingdom | 2020 | 
              
                                                                                                        | Emissions Trading System |  |  | Ukraine | 2020 | 
              
                                                                                                        | Carbon Trading Scheme |  |  | China | 2020 | 
              
                                                                                                        | Emissions Trading System |  |  | Mexico | 2019 | 
              
                                                                                                        | Law No. 37/ May 2019 |  |  | Italy | 2019 | 
              
                                                                                                        | Fuel Emissions Trading Act (BEHG) |  |  | Germany | 2019 | 
              
                                                                                                        | Law 1931 establishing guidelines for climate change management |  |  | Colombia | 2018 | 
              
                                                                                                        | Post-2020 EU-ETS Reform |  |  | European Union | 2018 | 
              
                                                                                                        | Emissions Trading Scheme Pilot Project |  |  | Mexico | 2018 | 
              
                                                                                                        | Emissions Trading System |  |  | China | 2017 |