1. Subject to the provisions of 2 below, articles incorporated into French ships outside the Customs territory are treated as if they were imported directly into the part of the Customs territory where the home port is located, to be used for the same purpose.
However, subject to the provisions relating to value added tax, there is exemption from all duties and taxes when the amount of repairs does not exceed 6 euros per gross registered ton or, whatever the amount, when the ship has been forced to undergo repairs outside the customs territory. In the latter case, proof of need must be provided in the form of a certificate from the French consul in the refit port, issued, where applicable, on the basis of an expert report requested by the said consul.
In the case of alterations, improvements or incorporations which do not have the character of repairs, the provisions of the previous paragraph do not apply.
2. With a view to the assessment of any duties and taxes due, a declaration of the details and cost of repairs carried out outside the part of the customs territory in which the home port is situated must be deposited by the shipowner at the customs office of the said home port within 15 or 30 days of leaving the port where the repairs are carried out, depending on whether or not the latter port is situated within the limits of international cabotage. However, if, before the expiry of this period, the vessel reaches a port in the part of the customs territory to which it is attached, the declaration must be lodged at the customs office of that port within three days of arrival.
3. The report provided for in 1 of this article must, where appropriate, be attached to the declaration.