Member States shall ensure that products of animal origin intended for human consumption are subjected to veterinary certification where:

• provisions adopted for animal health reasons under Article 9 of Directive 89/662/EEC require products of animal origin from a Member State to be accompanied by a health certificate, or

• a derogation has been granted under Article 4(3).

Under the procedure referred to in Article 12(2), detailed implementing rules, and in particular a model for such certificates, may be drawn up taking into account the general principles set out in Annex IV. Certificates may include details required in accordance with other Community public and animal health legislation.