1991 European Energy Charter
- signed on 17 December 1991
1994 Energy Charter Treaty
- signed on 17 December 1994
- deposited on 16 December 1997
- entered into force on 16 April 1998
- Declaration on the legal consequences of the judgment of the Court of Justice in Komstroy and common understanding on the non-applicability of Article 26 of the Energy Charter Treaty as a basis for intra-EU arbitration proceedings made on 26 June 2024 (OJ L, 2024/2121, 6.8.2024)
- notification of withdrawal on 27 June 2024 (effective on 28 June 2025)
1994 Protocol on Energy Efficiency and Related Environmental Aspects
- signed on 17 December 1994
- deposited on 16 December 1997
- entered into force on 16 April 1998
- notification of withdrawal on 27 June 2024 (effective on 28 June 2025)
1998 Amendment to the Trade related provisions of the Energy Charter Treaty
- ratified on 13 July 2001
- deposited on 21 December 2001
- entered into force on 21 January 2010
2015 International Energy Charter