ARINC668-1 GUIDANCE FOR TOOL AND TEST EQUIPMENT (TTE) EQUIVALENCY

ARINC 668 provides guidelines for the process used to establish the equivalency of TTE and related procedures other than that recommended by the OEM. Primarily, ARINC 668 is concerned with equipment specified or recommended for the purpose of performing specific tasks concerning the airworthiness of an article (e.g., avionics, hydraulics, pneumatics, mechanical devices, etc.).