1. Any State party may propose an amendment to the present Protocol and submit it to the Secretary-General of the United Nations. The Secretary-General shall communicate any proposed amendments to States parties with a request to be notified whether they favour a meeting of States parties for the purpose of considering and deciding upon the proposals. In the event that, within four months of the date of such communication, at least one third of the States parties favour such a meeting, the Secretary-General shall convene the meeting under the auspices of the United Nations. Any amendment adopted by a majority of two thirds of the States parties present and voting shall be submitted by the Secretary-General to the General Assembly for approval and, thereafter, to all States parties for acceptance.

2. An amendment adopted and approved in accordance with

paragraph 1 of the present article

shall enter into force on the thirtieth day after the number of instruments of acceptance deposited reaches two thirds of the number of States parties at the date of adoption of the amendment. Thereafter, the amendment shall enter into force for any State party on the thirtieth day following the deposit of its own instrument of acceptance. An amendment shall be binding only on those States parties that have accepted it.