2009/428/EC: Commission Decision of 4 June 2009 amending, for the purposes of adapting to technical progress, the Annex to Directive 2002/95/EC of the European Parliament and of the Council as regards the exemption for an application of lead as impurity in RIG Faraday rotators used for fibre optic communication systems (notified under document number C(2009) 4165) (Text with EEA relevance)