20.1 If the nationality or control of the Contractor changes or the Contractor's sponsoring State, as defined in the Regulations, terminates its sponsorship, the Contractor shall promptly notify the Authority forthwith.
20.1 如果承包者国籍或控制权发生变化或《规章》所界定的承包者担保国终止其担保，承包者应从速通知管理局。