| CO2 Tax |  |  | Hungary | 2023 | 
              
                                                                                                        | Kigali Amendment on HFCs |  |  | Hungary | 2018 | 
              
                                                                                                        | Act No.118 of 2010 concerning the promotion of the use of renewable energy for transport and the greenhouse effect reduction of energy used for transport purposes (Biofuels Act) |  |  | Hungary | 2011 | 
              
                                                                                                        | Act No.86 of 2011 on Electricity (Electricity Act) |  |  | Hungary | 2011 | 
              
                                                                                                        | Governmental Decree No.343/2010 concerning the requisites and certification of sustainable biofuel production |  |  | Hungary | 2010 | 
              
                                                                                                        | National Renewable Energy Action Plan (NREAP) |  |  | Hungary | 2010 | 
              
                                                                                                        | National emissions target under the EU Effort Sharing Decision (406/2009/EC) |  |  | Hungary | 2009 | 
              
                                                                                                        | Governmental Decree No.176/2008 on certification of buildings energetic features |  |  | Hungary | 2008 | 
              
                                                                                                        | Governmental Decree No.2019/2008 adopting the National Energy efficiency Action Plan |  |  | Hungary | 2008 | 
              
                                                                                                        | Resolution of the Parliament on the National Climate Change Strategy (Resolution of the Parliament No.29 of 2008) |  |  | Hungary | 2008 | 
              
                                                                                                        | Renewable Energy Strategy 2007-2020 |  |  | Hungary | 2007 |