Many of them use environmental arguments in their marketing of the fi nished prod ucts, which means it is of great benefi t in the market ing of Iggesund Timber’s sawn timber that ■ the raw material originates from Holmen Skog, which uses an environmental management sys tem that is certifi cated in accordance with ISO ■ a large proportion of the wood comes from FSC certifi ed forests; ■ Iggesund Timber’s sawmill in Iggesund is certifi cated in accordance with the ISO 14001 envi ronmental management system.