Of this, 96%) was supported by Forest Stewardship Council (FSC) certification (ie, a complete chain of custody from forests that demonstrate social, economic and environmental benefits), with a further 6% sourced from recycled post-consumer waste (2008: 3%)11 and 1% was known, legal-source virgin material, such as that certified by the Programme for Endorsement of Forest Certification (PEFC) Scheme.