How often is recertification required for each NDI method?

Recertification is essential for ensuring that personnel maintain their proficiency in non-destructive inspection (NDI) methods. For each NDI method, individuals are required to undergo recertification every three years. This timeframe allows for regular reassessment of the skills and knowledge necessary to perform NDI techniques effectively, as well as keeping up with advancements in technology and procedures.

Maintaining a three-year cycle strikes a balance between ensuring competency and allowing technicians enough time to accumulate practical experience between evaluations. Regular recertification contributes to high standards of quality and safety in aviation maintenance, ensuring that inspections are performed accurately and reliably, which is crucial for the structural integrity and overall safety of aircraft.