Changes made by Regulation (EEC, Euratom, ECSC) No 2/71 of the Council of 2 January 1971 implementing the Decision of 21 April 1970 on the replacement of financial contributions from Member States by the Communities' own resources
EU Regulation No 2/1971
No changes made by Regulation (EEC, Euratom, ECSC) No 2/71 of the Council of 2 January 1971 implementing the Decision of 21 April 1970 on the replacement of financial contributions from Member States by the Communities' own resources are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.