Articles 3, 6, 11(3), 13, 15 and 17 F1(save as provided otherwise in this Article and Annex VIII) shall apply mutatis mutandis to associations of producer organisations. Where the association of producer organisations sells the products of its member producer organisations, Article 11(2) shall apply mutatis mutandis. F2Restrictions on voting rights in associations of producer organisations are set out in Annex VIII to this Regulation.