No L 334/62 Official Journal of the European Communities 5.12. 9 COMMISSION DIRECTIVE of 22 November 1991 amending the Annexes to Council Directive 70/524/EEC concerning additives in feedingstuffs (91/620/EEC) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty estabhshmg the European Economic Community, Having regard to Council Directive 70/524/EEC of 23 November 1970 concerning additives in feeding- stuffs ('), as last amended by Commission Directive 91/508/EEC (%), and in particular Article 7 thereof, Whereas Directive 70/524/EEC provides for regular amendment of the content of its Annexes to take account of advances in scientific and technical knowledge ; whereas the Annexes were consolidated by Commission Directive 91/248/EEC (°); Whereas the investigation of various additives currently listed in Annex II and therefore authorizable at national level has not yet been completed ; whereas, therefore, the period of authorization of these substances should be extended for a specific period; Whereas the measures provided for in this Directive are in accordance with the opinion of the Standing Committee for Feedingstuffs, HAS ADOPTED THIS DIRECTIVE : Article 1 Annex I to Directive 70/524/EEC is hereby amended as set out in the Annex hereto. () OJ No L 270, 14. 12. 1970, p. 1. () OJ No L 271, 27. 9. 1991, p. 67. () OJ Ne L 124, 18. 5. 1991, p. 1. Article 2 Member States shall bring into force the laws, regulations and administrative provisions necessary to comply with this Directive. They shall forthwith inform the Commis- sion thereof. When Member States adopt these provisions, these shall contain a reference to this Directive or shall be accompa- nied by such reference at the time of their official publi- cation. The procedure for such reference shall be adopted by Member States. Article 3 This Directive is addressed to the Member States. ' Done at Brussels, 22 November 1991. For the Commission Ray MAC SHARRY Member of the Commission