Changes made by Council Directive 89/458/EEC of 18 July 1989 amending with regard to European emission standards for cars below 1,4 litres, Directive 70/220/EEC on the approximation of the laws of the Member States relating to measures to be taken against air pollution by emissions from motor vehicles
EU Directive 1989/458
No changes made by Council Directive 89/458/EEC of 18 July 1989 amending with regard to European emission standards for cars below 1,4 litres, Directive 70/220/EEC on the approximation of the laws of the Member States relating to measures to be taken against air pollution by emissions from motor vehicles are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.