Changes to Council Directive 2002/56/EC of 13 June 2002 on the marketing of seed potatoes
EU Directive 2002/56
Made by Commission Implementing Directive 2013/63/EU of 17 December 2013 amending Annexes I and II to Council Directive 2002/56/EC as regards minimum conditions to be satisfied by seed potatoes and lots of seed potatoes
2 changes. All changes to Council Directive 2002/56/EC of 13 June 2002 on the marketing of seed potatoes
From legislation.gov.uk's record of changes, the official one: see it there.