本協議中的任何一方如果把關于第十一條的通知書以掛號信形式，或以其他方式寄交給附件B中所列明的另一方的辦公地，并取得對方回執或認可時，則該通知書被視為有效送達。以掛號信方式寄送時，該項通知應在收到之日起被認為已提交對方。

11.4 This Main Agreement shall continue in force until terminated by either Party giving sixty days prior notice to the other Party.

本協議生效后，任何一方要求終止本協議，在對方收到其通知后的第六十天起本協議即行失效。

11.5 Termination by either Party of all or any part of the services to be furnished at a specific location requires sixty days prior notice to the other Party.  In the event of part termination of services, consideration shall be given to an adjustment of charges.

任何一方要求終止在某一特別地點提供的全部或部分服務，應提前六十天提出終止通知。部分代理服務項目終止后，應同時考慮收費標準。

11.6 Any Annex(es)B to this Agreement exceeding a defined period of validity, shall continue in effect until terminated by either party providing sixty days prior notice to the other Party.