From September 26 to 29 of this year, COCESNA, through the Aeronautical Safety Management (ACSA), had the honor of participating in the Comprehensive Safety Workshop (OSS) in the City of Miami, Florida. The purpose of the workshop was to explore the implementation of an effective single window security system (OSS), the Single Security Checkpoint (OSS), which avoids unnecessary duplication of security controls and was based on the recognition of the equivalence of aviation security systems of other States. COCESNA, through ACSA, will continue to faithfully comply with its aviation security obligations; as well as, promote the development of a culture in aviation safety.