Artikel XXII

1. This Treaty shall be subject to ratification by each State Party in accordance with its constitutional procedures. Instruments of ratification shall be deposited with the Government of the Kingdom of the Netherlands, hereby designated the Depositary.
2. This Treaty shall enter into force 10 days after instruments of ratification have been deposited by all States Parties listed in the Preamble.
3. The Depositary shall promptly inform all States Parties of:
(A) the deposit of each instrument of ratification;
(B) the entry into force of this Treaty;
(C) any withdrawal in accordance with Article XIX and its effective date;
(D) the text of any amendment proposed in accordance with Article XX;
(E) the entry into force of any amendment to this Treaty;
(F) any request to convene a conference in accordance with Article XXI;
(G) the convening of a conference pursuant to Article XXI; and
(H) any other matter of which the Depositary is required by this Treaty to inform the States Parties.
4. This Treaty shall be registered by the Depositary pursuant to Article 102 of the Charter of the United Nations.