Changes made by 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
EU Directive 1973/146
The legislation 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 changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.