(b) The Council shall immediately notify all contracting States of the coming into force of any Annex or amendment thereto.
CHAPTER XXI
RATIFICATIONS, ADHERENCES, AMENDMENTS, AND DENUNCIATIONS
Article 91
Ratification of Convention (a) This Convention shall be subject to ratification by the signatory States. The instruments of ratification shall be deposited in the archives of the Government of the United States of America, which shall give notice of the date of the deposit to each of the signatory and adhering States.
(b) As soon as this Convention has been ratified or adhered to by twenty-six States it shall come into force between them on the thirtieth day after deposit of the twenty-sixth instrument. It shall come into force for each State ratifying thereafter on the thirtieth day after the deposit of its instrument of ratification.
(c) It shall be the duty of the Government of the United States of America to notify the government of each of the signatory and adhering States of the date on which this Convention comes 1lnto force.
Article 92
Adherence to Convention (a) This Convention shall be open for adherence by members of the United Nations and States associated with them, and States which remained neutral during the present world conflict.
