Changes to Directive 2008/121/EC of the European Parliament and of the Council of 14 January 2009 on textile names
EU Directive 2008/121
Made by Commission Directive 2011/73/EU of 29 July 2011 amending, for the purposes of their adaptation to technical progress, Annexes I and V to Directive 2008/121/EC of the European Parliament and of the Council on textile names
From legislation.gov.uk's record of changes, the official one: see it there.