We conducted the assurance engagement in accordance with the International Standard on Assurance Engagements (ISAE) Historical Financial Information”, to provide limited assurance on the Sustainability Report as a whole, and in accordance with ISAE 3410, “Assurance Engagements on Greenhouse Gas Statements”, to provide reasonable assurance on direct and indirect (scopes 1+2) fossil CO2 emissions as disclosed in the Sustainability Report.