Changes to Directive 2009/60/EC of the European Parliament and of the Council of 13 July 2009 on the maximum design speed of and load platforms for wheeled agricultural or forestry tractors (Codified version)
EU Directive 2009/60
Made by Commission Directive 2010/62/EU of 8 September 2010 amending, for the purpose of adapting their technical provisions, Council Directives 80/720/EEC and 86/297/EEC and Directives 2003/37/EC, 2009/60/EC and 2009/144/EC of the European Parliament and of the Council relating to the type-approval of agricultural or forestry tractors
From legislation.gov.uk's record of changes, the official one: see it there.