1991 European Energy Charter

• signed on 17 December 1991

1994 Energy Charter Treaty

• signed on 17 December 1994 
• notification of its intention not to become a Contracting Party on 15 October 2021 (effective on 13 December 2021)

1994 Protocol on Energy Efficiency and Related Environmental Aspects

• signed on 17 December 1994
• notification of its intention not to become a Contracting Party on 15 October 2021 (effective on 13 December 2021)

1998 Amendment to the Trade related provisions of the Energy Charter Treaty

• N/A

2015 International Energy Charter

• N/A