Changes made by Council Directive 77/95/EEC of 21 December 1976 on the approximation of the laws of the Member States relating to taximeters
EU Directive 1977/95
No changes made by Council Directive 77/95/EEC of 21 December 1976 on the approximation of the laws of the Member States relating to taximeters are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.