Changes made by Commission Decision of 15 July 1993 authorizing the Member States to provide for derogations from certain provisions of Council Directive 77/93/EEC, in respect of plants of Chamaecyparis Spach, Juniperus L. and Pinus L., respectively, originating in Japan (93/452/EEC)
EU Decision 1993/452
No changes made by Commission Decision of 15 July 1993 authorizing the Member States to provide for derogations from certain provisions of Council Directive 77/93/EEC, in respect of plants of Chamaecyparis Spach, Juniperus L. and Pinus L., respectively, originating in Japan (93/452/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.