Article 20

The provisions of Regulation (EEC) No 2454/93 concerning the proof of origin and the methods of administrative cooperation shall apply mutatis mutandis to the statement referred to in Article 19, as far as beneficiary countries are concerned.

The Commission, in accordance with the procedure referred to in Article 39, may review the non-exhaustive list of criteria specifying cases of reasonable doubt which may arise concerning compliance with the special incentive arrangements^f1. Any changes to that list shall be published in the Official Journal of the European Communities.

Where a second communication is sent for the purpose of the subsequent verification of certificates of origin Form A and of invoice declarations in accordance with Regulation (EEC) No 2454/93, concerning the tariff preferences referred to in Article 8(1), the customs authorities in the Community shall inform the Commission, which shall immediately publish a notification in the Official Journal of the European Communities, announcing that reasonable doubt exists in respect of certain products, producers or exporters, and stating those.

Where it has been established, in accordance with the procedure laid down in Regulation (EEC) No 2454/93 for the purpose of the subsequent verification of certificates of origin Form A and of invoice declarations, that the tariff preferences referred to in Article 8(1) do not apply to products from certain producers or exporters, the customs authorities of the Community shall inform the Commission, which shall immediately publish a notification in the Official Journal of the European Communities.