The General Administration of Civil Aviation (CAAC) introduced the new rule in accordance with the recommendation by the International Civil Aviation Organization.

根据国际民航组织的建议，中国民航管理处也决定启用此项安检新规定。

This Agreement and any amendments thereto shall be registered with the International Civil Aviation Organization.

本协定的规定应服从于芝加哥公约的规定，只要该规定适用于国际航班。

This is still the case in many countries, although any nation under the International Civil Aviation Organization's authority is eligible to introduce category 'x'.

这种情况现在在许多国家仍然存在，虽然国际民航组织的成员国都有权在护照上增加“第三性别”选项。