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Problematic international aviation safety data?: ICAO's online USOAP CMA compliance database and ISO 9001:2015 – Quality management systems

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  • Bills, Kym
  • Costello, Leesa
  • Cattani, Marcus

Abstract

•Since 2013 ICAO has published USOAP CMA aviation safety compliance data online.•ICAO online data for 8 of 12 ITSA Accident Investigation Authorities is problematic.•Large unexplained compliance declines occurred in 2022–2025 for the same audit year.•USOAP issues run counter to ISO 9001:2015 - Safety Management Systems accreditation.•ICAO has not explained the USOAP data issues which may be much more widespread.

Suggested Citation

  • Bills, Kym & Costello, Leesa & Cattani, Marcus, 2025. "Problematic international aviation safety data?: ICAO's online USOAP CMA compliance database and ISO 9001:2015 – Quality management systems," Transport Policy, Elsevier, vol. 172(C).
    • Handle: RePEc:eee:trapol:v:172:y:2025:i:c:s0967070x25003245
    DOI: 10.1016/j.tranpol.2025.103781
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