What is the minimum time period for which an inspection authorization must be held before a holder must show activity for renewal?

The minimum time period for which an inspection authorization must be held before a holder must show activity for renewal is one year. This requirement is established to ensure that the individual maintains a level of proficiency and familiarity with inspection practices and standards over a significant period. Holding the authorization for a full year allows the individual to engage in necessary inspections and keeps their skills current with industry regulations and practices.

An IA must demonstrate their engagement with the field and adhere to the regulatory requirements, which serve to maintain safety and compliance in aviation operations. After the initial year, the authorization needs to be renewed based on the documented activity to ensure continued competence and experience within the timeframe. This regulation emphasizes the importance of ongoing involvement in inspections to uphold safety in aviation maintenance and operations.