2. The denunciation takes effect on the first day of the month following the expiration of twelve months after the notification is received by the depositary. Where a longer period for the denunciation to take effect is specified in the notification, the denunciation takes effect upon the expiration of such longer period after the notification is received by the depositary.
二、退约于保存人收到通知之日起满十二个月后的下一个月第一日起生效。凡通知内订明退约的生效需更长期限的，退约于保存人收到通知后该段更长期限届满时生效。