Sofema Aviation Services (SAS) www.sassofia.com considers the treatment of Articles created through the Technical Standard Order (TSO) process as well as the treatment of PMA articles. Introduction to FAA TSO A TSO is a minimum performance standard for specified materials, parts, and appliances used on civil aircraft. When authorized to manufacture a material, part, or appliances to a TSO standard, this is referred to as TSO authorization. Receiving a TSO authorization is both design and…

Federal Aviation Administration (FAA) Technical Standard Order (TSO) European Aviation Safety Agency (EASA) European Technical Standard Order (ETSO) and Transport Canada Civil Aviation (TCCA) Canadian Technical Standard Order (CAN-TSO) Sofema Aviation Services (www.sassofia.com) provides regulatory and vocational compliant training for EASA, FAA, OTAR, GCAA & GACA regulations. A Bi-Lateral Agreement exists between the EU &…