当协议任何一方通知终止本协议或部分服务项目时，在协议正式终止前发生的权利和义务不应受到这种终止的影响。

11.11 The Handling Company shall have the right at any time to vary the charges set out in the Annex(es) B provided, however, that the Handling Company has given notice in writing to the Carrier not less than thirty days prior to the revised charges becoming effective.  The notice shall specify the revised charges which the Handling Company proposes to introduce, together with the date on which they are to be brought into effect.

代理人有权随时调整附件中有关项目的收费标准，但须至少提前三十天把调价意向书面通知承运人并随附代理人建议调价的详细项目，以及新收费标准具体生效的日期(不得早于此书面通知的最后期限)。

11.12 Notwithstanding the Article 11.11, when changes occur in the schedule, and/or frequencies and/or types of aircraft, other than those set out in Annex(es)B, which affect the handling costs, either Party shall have the right to request an adjustment to the handling charges as from the date of the change provided that the Party concerned does inform the other Party within thirty days of the change.