2. The reservation does not modify the provisions of the treaty for the other parties to the treaty inter se.
3.When a State or an international organization objecting to a reservation has not opposed the entry into force of the treaty between itself and the reserving State or organization, the provisions to which the reservation relates do not apply as between the reserving State or organization and the objecting State or organization to the extent of the reservation.
Article 22
Withdrawal of reservations and of objections to reservations
1.Unless the treaty otherwise provides, a reservation may be withdrawn at any time and the
consent of a State or of an international organization which has accepted the reservation is not required for its withdrawal.
2.Unless the treaty otherwise provides, an objection to a reservation may be withdrawn at any time.
3. Unless the treaty otherwise provides, or it is otherwise agreed:
(a) the withdrawal of a reservation becomes operative in relation to a contracting State or a contracting organization only when notice of it has been received by that State or that organization;
(b) the withdrawal of an objection to a reservation becomes operative only when notice of it has been received by the State or international organization which formulated the reservation.
Article 23
Procedure regarding reservations
1. A reservation, an express acceptance of a reservation and an objection to a reservation must be formulated in writing and communicated to the contracting States and contracting organizations and other States and international organizations entitled to become parties to the treaty.
2.If formulated when signing the treaty subject to ratification, act of formal confirmation, acceptance or approval, a reservation must be formally confirmed by the reserving State or international organization when expressing its consent to be bound by the treaty. In such a case the reservation shall be considered as having been made on the date of its confirmation.
3. An express acceptance of, or an objection to, a reservation made previously to confirmation of the reservation does not itself require confirmation. 4.The withdrawal of a reservation or of an objection to a reservation must be formulated in writing.
