Every sovereign country is capable to give security of various kinds inside its limits. Anyway, with the changing idea of security which spreads over nations to a great extent because of common aeronautics, security can't be treated as a sovereign work. The history on airship capturing demonstrates this and its finish is the episode of the utilization of flying machines as rockets in New York on eleventh Sept 2001. Since the eleventh September 2001 episode, there has been a noteworthy move in the overall entomb subordinate security situation yet security still stays a sovereign capacity with ICAO giving a general umbrella of the guideline.
Post 9/11 ICAO has overseen an Audit of National Aviation Security on a willful premise everything being equal, however, it is lacking and deficient. A worldwide way to deal with security is the need of the day, what's more, there is a requirement for interoperability of security workforce. The Universal Security Audit Program (USAP) was propelled by ICAO in 2002 out of a multi-year cycle to give elevated expectations of security, quality control, preparing and confirmation of reviewers.
Chicago show gives benchmarks and Recommendations to as it were universal flying and local aeronautics security is left to the nation concerned. This conflict can't be acknowledged. The episode of 9/11 plentifully demonstrates that a frail residential security set up was utilized by global psychological oppressors to accomplish their points. ICAO's deliberate security reviews are presented for all intents and purposes mandatory. Be that as it may, a deliberate understanding is drawn up before review and the review report isn't made open or appeared in full to part nations.