Aviation Catering AVSEC is one of the AVSEC services that require strict in-flight catering AVSEC measures and checks. Protecting airport catering, airline catering and our passengers’ wellbeing is our optimum role, and this requires serving high-quality, palatable, and healthy meals on board. To secure food sanitization, we implement aviation catering AVSEC inspection and adhere to ICAO food safety measures: