1.Where goods released for export do not leave the customs territory of the Community, the exporter shall immediately inform the customs office of export. Copy 3 of the declaration in question shall be returned to that office.
2.Where, in the cases referred to in Article 793 (5) or (6), a change in the transport contract has the effect of terminating inside the customs territory of the Community a transport operation which should have finished outside it, the companies or authorities in question may only carry out the amended contract with the agreement of the customs office referred to in Article 793 (2) (a) or, in the case of a transit operation, the office of departure. In this case copy 3 should be returned.