Council of the European Union 21 May 1973, Council Directive 73/146/EEC of 21 May 1973 amending the Directive of 27 June 1967 on the approximation of laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances

25 . 6. 73 Official Journal of the European Communities No L 167/1 II (Acts whose publication is not obligatory) COUNCIL COUNCIL DIRECTIVE of 21 May 1973 amending the Directive of 27 June 1967 on the approximation of laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances (73/146/EEC) providing for close collaboration between