On 2 October 2025, the Swiss Confederation delivered to the Energy Charter Secretariat, in its capacity as the Depositary of the Energy Charter Treaty (ECT) on an interim basis, a communication informing of the Swiss Confederation's exercise of the right under Article 17 of the ECT to deny the advantages of Part III of the ECT to:

1. any legal entity that is owned or controlled by citizens or...

On 16 September 2025, Romania delivered to the Energy Charter Secretariat, in its capacity as the Depositary of the Energy Charter Treaty on an interim basis, a communication in relation to paragraph 2 of the Energy Charter Conference Decision CCDEC 2024 15 GEN.

A copy of the communication may be accessed here 

On 27 August 2025, the Republic of Austria delivered to the Energy Charter Secretariat, in its capacity as the Depositary of the Energy Charter Treaty on an interim basis, a communication in relation to paragraph 2 of the Energy Charter Conference Decision CCDEC 2024 15 GEN.

A copy of the communication may be accessed here