The printed report and the GRI indicators that appear online have been assured by Det Norske Veritas (DNV). The assurance statement can be found on page 41 of the printed report. Sony Ericsson information was not included in the assurance by DNV.
Information on the Assessement and the GRI B+ application level can be found on page 1 in the CR/S Report.
Download DNV Assurance Statement (PDF)