Administrative department (TAA) grants type-approval. Manufacture and sales of approved vehicle type. Vehicle manufacturer develops own in-service conformity procedure Vehicle manufacturer carries out own in-service conformity procedure (vehicle type or family) In-house in- service Vehicle manufacturer compiles report of the in-house conformity report procedure (including all data required by paragraph 8.2.1.) for approved vehicle type or family Does the TAA 1/ Manufacturer decide to audit the NO manufacturer’s compliance files report for future data for this vehicle type or