Changes made by Council Directive of 13 April 1989 on the approximation of the laws of the Member States relating to the lateral protection (side guards) of certain motor vehicles and their trailers (89/297/EEC)
EU Directive 1989/297
No changes made by Council Directive of 13 April 1989 on the approximation of the laws of the Member States relating to the lateral protection (side guards) of certain motor vehicles and their trailers (89/297/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.