background security investigations 安全背景调查

According to the draft of the revised Regulation on Safety and Security of Civil Aviation, all of the country's civil aviation personnel must undergo background security investigations.

《民用航空安全保卫条例》修订草案规定，国内所有民航从业人员都必须接受安全背景调查。

Additionally, civil aviation and public security administrations, airports and airlines are asked to enhance their anti-terrorism intelligence capabilities.

此外，民航、公安部门、机场以及航空公司等均要加强反恐情报工作能力。

此次修订《民用航空安全保卫条例》（Regulation on Safety and Security of Civil Aviation），将背景调查（background check/investigation）等反恐元素纳入其中，是将部门规章内容升格到国务院条例层面。