Changes to 98/26/EC: Commission Decision of 16 December 1997 amending Decision 97/297/EC on the eligibility of expenditure to be incurred by certain Member States in 1997 for the purpose of introducing monitoring and control systems applicable to the common fisheries policy
EU Decision 1998/26
No changes to 98/26/EC: Commission Decision of 16 December 1997 amending Decision 97/297/EC on the eligibility of expenditure to be incurred by certain Member States in 1997 for the purpose of introducing monitoring and control systems applicable to the common fisheries policy are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.