Changes made by 97/274/EC: Commission Decision of 4 April 1997 on protective measures with regard to fishery products originating in Tanzania
EU Decision 1997/274
No changes made by 97/274/EC: Commission Decision of 4 April 1997 on protective measures with regard to fishery products originating in Tanzania are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.