1. The authorisation shall specify whether and under which conditions equivalent goods referred to in Article 114(2)(e) of the Code and sharing the same eight-digit CN code, the same commercial quality and the same technical characteristics as the import goods may be used for the processing operations.
2. Equivalent goods may be allowed to be at a more advanced stage of manufacture than the import goods where the essential part of the processing with regard to these equivalent goods is carried out in the undertaking of the holder or in the undertaking where the operation is being carried out on his behalf, save in exceptional cases.
3. Special provisions, set out in Annex 74, shall apply in respect of the goods referred to in that Annex.]