Changes made by Council Directive of 20 March 1970 on the approximation of the laws of the Member States relating to fuel tanks and rear underrun protection of motor vehicles and their trailers (70/221/EEC)
EU Directive 1970/221
No changes made by Council Directive of 20 March 1970 on the approximation of the laws of the Member States relating to fuel tanks and rear underrun protection of motor vehicles and their trailers (70/221/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.