1. In order to benefit from the measures referred to in points (d) or (e) of Article 33(2) or from non-tariff preferential measures, goods shall comply with the rules on preferential origin referred to in paragraphs 2 to 5 of this Article.
2. In the case of goods benefiting from preferential measures contained in agreements which the Community has concluded with certain countries or territories outside the customs territory of the Community or with groups of such countries or territories, the rules on preferential origin shall be laid down in those agreements.
3. In the case of goods benefiting from preferential measures adopted unilaterally by the Community in respect of certain countries or territories outside the customs territory of the Community or groups of such countries or territories, other than those referred to in paragraph 5, the Commission shall, in accordance with the regulatory procedure referred to in Article 184(2), adopt measures laying down the rules on preferential origin.
4. In the case of goods benefiting from preferential measures applicable in trade between the customs territory of the Community and Ceuta and Melilla, as contained in Protocol 2 to the 1985 Act of Accession, the rules on preferential origin shall be adopted in accordance with Article 9 of that Protocol.
5. In the case of goods benefiting from preferential measures contained in preferential arrangements in favour of the overseas countries and territories associated with the Community, the rules on preferential origin shall be adopted in accordance with Article 187 of the Treaty.
6. The Commission shall, in accordance with the regulatory procedure referred to in Article 184(2), adopt measures necessary for the implementation of the rules referred to in paragraphs 2 to 5 of this Article.