Preservation of proof of origin and supporting documents
Article 29
1. The exporter applying for the issue of a movement certificate EUR.1 shall keep for at least three years the documents referred to in Article 17(3). 2. The exporter making out an invoice declaration shall keep for at least three years a copy of this invoice declaration as well as the documents referred to in Article 22(3). 3. The customs authorities of the exporting country issuing a movement certificate EUR.1 shall keep for at least three years the application form referred to in Article 17(2). 4. The customs authorities of the importing country shall keep for at least three years the movement certificates EUR.1 and the invoice declarations submitted to them.