Report overview inDepenDent limiteD pp070–073 Introduction We were engaged by the management of uC rusal to provide limited assurance on the quantitative indicators of the g3 sustainability reporting guidelines of the global reporting initiative (“gri”) as set out on pages 7 to 63 of uC rusal’s sustainability report for the years ended 31 December 2010 and 2009 (“the report”) and uC rusal’s self-declared gri C+ application level as at 31 December 2010.