Changes made by 93/57/EEC: Commission Decision of 21 December 1992 approving the programme concerning bonamiosis and marteiliosis submitted by the United Kingdom for Jersey (Only the English text is authentic)
EU Decision 1993/57
No changes made by 93/57/EEC: Commission Decision of 21 December 1992 approving the programme concerning bonamiosis and marteiliosis submitted by the United Kingdom for Jersey (Only the English text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.