Changes made by Council Directive 69/75/EEC of 4 March 1969 on the harmonisation of provisions laid down by law, regulation or administrative action relating to free zones
EU Directive 1969/75
No changes made by Council Directive 69/75/EEC of 4 March 1969 on the harmonisation of provisions laid down by law, regulation or administrative action relating to free zones are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.