Article 6 11.

Member States having acceded to the European Union by virtue of the Accession Treaty of 16 April 2003 may postpone the attainment of the targets referred to in paragraph 1(b), (d) and (e) until a date of their own choosing which shall not be later than 31 December 2012 for the Czech Republic, Estonia, Cyprus, Lithuania, Hungary, Slovenia and Slovakia; 31 December 2013 for Malta; 31 December 2014 for Poland; and 31 December 2015 for Latvia.