Changes made by 83/358/EEC: Commission Decision of 7 July 1983 amending the list of establishments in the Argentine Republic approved for the purpose of importing fresh meat into the Community
EU Decision 1983/358
No changes made by 83/358/EEC: Commission Decision of 7 July 1983 amending the list of establishments in the Argentine Republic approved for the purpose of importing fresh meat into the Community are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.