What are the minimum activity requirements for renewal of an inspection authorization that has been in effect for a year?

The minimum activity requirements for renewing an inspection authorization include either completing four annual inspections or performing eight inspections of major repairs or alterations within the specified period. This flexibility allows Inspection Authorization (IA) holders to meet the renewal criteria based on the type of inspection work they are involved in.

This requirement is intended to ensure that IAs maintain their skills and stay current with the inspection practices and standards that govern aircraft maintenance. By allowing for different routes to meet the renewal requirement, the regulation acknowledges the varied nature of work performed by different inspectors and their areas of expertise.

The alternative answers do not align with the regulatory requirements established for the renewal of inspection authorization, as they either combine or exceed the minimum necessary activities.