Changes made by Regulation (EEC) No 3553/73 of the Commission of 21 December 1973 on an invitation to tender for the export…
EU Regulation No 3553/1973
No changes made by Regulation (EEC) No 3553/73 of the Commission of 21 December 1973 on an invitation to tender for the export… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.