15. 1. 94 Official Journal of the European Communities No L 13/1 (Acts whose publication is obligatory) COMMISSION DIRECTIVE 93/101/EC of 11 November 1993 adapting to technical progress for the 20th time Council Directive 67/548/EEC on the approximation of laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Community, Having regard to Council Directive 67/548/EEC of 27 June 1967 on the approximation of laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances ('), as last amended by Commission Directive 93/72/EEC (), and in particular Article 28 thereof, Whereas Annex I to Directive 67/548/EEC contains a list of dangerous substances, together with particulars of the classification and labelling procedures in respect of each substance ; whereas it is necessary to add to this list a number of substances notified to the Commission in accordance with the abovementioned Directive ; Whereas the measures provided for in this Directive are in accordance with the opinion of the Committee on the Adaptation to Technical Progress of the Directive for the Elimination of Technical Barriers to Trade in Dangerous Substances and Preparations, - HAS ADOPTED THIS DIRECTIVE : Article 1 The entries in the Annex to this Directive are included for the first time in Annex I to Directive 67/548/EEC. () OJ No 196, 16. 8. 1967, p. 1. () OJ No L 258, 16. 10. 1993, p. 29. Article 2 1. Not later than 1 January 1995 the Member States shall implement the laws, regulations and administrative provisions necessary to comply with this Directive. Member States shall immediately inform the Commission thereof. 2. When Member States adopt these provisions, these shall contain a reference to this Directive or shall be accompanied by such reference at the time of their offi- cial publication. The procedure for such reference shall be adopted by Member States. Article 3 This Directive shall enter into force on the third day following its publication in the Official Journal of the European Communities. ' Done at Brussels, 11 November 1993. For the Commission Yannis PALEOKRASSAS Member of the Commission