Changes made by 2001/872/EC: Commission Decision of 7 December 2001 approving the schemes submitted by the United Kingdom and Ireland for the withdrawal of all fish in farms infected with infectious salmon anaemia (ISA) virus and repealing Decision 2001/494/EC (notified under document number C(2001) 3938)
EU Decision 2001/872
No changes made by 2001/872/EC: Commission Decision of 7 December 2001 approving the schemes submitted by the United Kingdom and Ireland for the withdrawal of all fish in farms infected with infectious salmon anaemia (ISA) virus and repealing Decision 2001/494/EC (notified under document number C(2001) 3938) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.