Policies and commitments Policies Environmental policy PDF, 199 KB Supply Chain policy PDF, 145 KB Compliance policy PDF, 165 KB Economic and financial policy PDF, 161 KB Excellence policy PDF, 112 KB Comprehensive Risk Management policy PDF, 211 KB Corporate Governance Policy PDF, 276 KB Policy on Board diversity and appointment of directors PDF, 270 KB Innovation policy PDF, 120 KB Personnel policy PDF, 135 KB Corporate reputation policy PDF, 126 KB Comprehensive Security policy PDF, 154 KB Sustainability policy PDF, 187 KB Criteria for reporting economic-financial, non-financial and corporate information for shareholders, institutional investors, proxy advisors and other stakeholders PDF, 555 KB Internal commitments Code of Ethics. PDF, 1.42 MB Supplier Code of Conduct . PDF, 1.45 MB Climate Change Commitment. PDF, 269 KB Biodiversity Commitment. PDF, 5.06 MB Commitment to the promotion and respect of human rights. PDF, 262 KB Links Watch video: Sustainability priorities