Changes made by Directive 2009/63/EC of the European Parliament and of the Council of 13 July 2009 on certain parts and characteristics of wheeled agricultural or forestry tractors (codified version)
EU Directive 2009/63
The legislation Directive 2009/63/EC of the European Parliament and of the Council of 13 July 2009 on certain parts and characteristics of wheeled agricultural or forestry tractors (codified version) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.