11. 7. 84 Official Journal of the European Communities No L 183/1§ (Acts whose publication is not obligatory) COMMISSION FORTY-SIXTH COMMISSION DIRECTIVE of 28 May 1984 amending the Annexes to Council Directive 70/524/EEC concerning additives in feedingstuffs (84/349/EEC) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing 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 the Forty-fifth Commis- sion Directive 84/107/EEC (°), and in particular Article 6 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 know- ledge ; Whereas certain coccidiostats, emulsifiers and certain binders, hitherto authorized for certain uses at national level, have been widely tested; whereas the studies carried out and experience gained indicate that these additives may be authorized throughout the Commu- nity for the uses specified; o L 270, 14. 12. 1970, p. 1. o L 61, 2. 3. 1984, p. 35. ZZ Whereas there is evidence that the growth promoter Nitrovin no longer meets all the conditions required for it to be maintained on the list of additives autho- rized at Community level ; it is therefore appropriate to transfer this additive to Annex II to the Directive ; Whereas a new use of the coccidiostat ‘lasalocide sodium’ has been successfully tested in certain Member States ; whereas this new use should be autho- rized provisionally, at least at national level, until such time as it is permitted at Community level; 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 specified 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: