What does TSO stand for in aviation safety documents?

In aviation safety documents, TSO stands for Technical Standard Order. This designation is vital because it specifies the minimum performance standards for certain aviation products, ensuring they meet strict safety and reliability regulations set by the Federal Aviation Administration (FAA). TSOs are often issued for critical components such as instruments, equipment, and materials used in aircraft manufacturing and maintenance. Achieving compliance with a TSO demonstrates that a manufacturer’s product can perform reliably and safely in the specific operational environments of aviation.

Understanding TSOs helps aviation professionals ensure that components and equipment not only comply with regulatory standards but also contribute to the overall safety of air travel.