Changes made by 2003/242/EC: Commission Decision of 3 April 2003 amending Decision 93/231/EEC, authorising, in respect of the marketing of seed potatoes in all or part of the territory of certain Member States, more stringent measures against certain diseases than are provided for in Annexes I and II to Council Directive 66/403/EEC (notified under document number C(2003) 1057)
EU Decision 2003/242
The legislation 2003/242/EC: Commission Decision of 3 April 2003 amending Decision 93/231/EEC, authorising, in respect of the marketing of seed potatoes in all or part of the territory of certain Member States, more stringent measures against certain diseases than are provided for in Annexes I and II to Council Directive 66/403/EEC (notified under document number C(2003) 1057) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.