Stay better.

Our concept.

Safety and quality for the aviation world.

Aviation Quality Services (AQS) is your full-service provider for safety and quality management solutions in the aviation world. Besides various audit programmes AQS offers training and services worldwide to gain a long-term effect in operational efficiency and performance. We encourage partnership and cooperation to develop solutions that exactly suit your processes.


Our experience:

  • As a wholly owned subsidiary of Lufthansa Aviation Training we benefit from a vast knowledge in the aviation industry.
  • We are the world’s first IOSA Audit Organisation (AO) authorised by IATA to audit international airlines according to the IOSA standard.
  • Until today AQS has conducted around 650 aviation audits worldwide.
  • Our auditor team consists of more than 80 multilingual, highly skilled, and multidisciplinary aviation experts.
  • As the first IATA Endorsed Training Organisation (ETO), we have trained more than 1450 IOSA auditors in more than 100 IOSA Auditor Training courses.
  • With our modular Safety Management System (SMS) Training we support airlines in significantly reducing the costs associated with errors.


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