1. This Treaty shall be open to all States for signature as of March 19, 2021.

2. This Treaty is subject to ratification, acceptance or approval. Instruments of ratification, acceptance or approval shall be deposited with the Government of the Republic of Serbia.

3. This Treaty is open for accession by any State or any territory able autonomously to accomplish the purpose of the Treaty as stated in

Article 1

. Instruments of accession shall be deposited with the Government of the Republic of Serbia.

4. The European Union may accede to this Treaty.