Changes made by Council Directive of 19 November 1973 on the approximation of the laws of the Member States relating to material measures of length (73/362/EEC)
EU Directive 1973/362
No changes made by Council Directive of 19 November 1973 on the approximation of the laws of the Member States relating to material measures of length (73/362/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.