External assurance We engaged PricewaterhouseCoopers LLP (‘PwC’) to undertake a limited assurance engagement, reporting to Bunzl plc only, using International Standard on Assurance Engagements (‘ISAE’) ‘Assurance Engagements Other Than Audits or Reviews of Historical Financial Information’ and ISAE 3410: ‘Assurance Engagements on Greenhouse Gas Statements’ over the three KPIs on page 17 and the data on pages 44 and 45, in each case that has been highlighted with the symbol ‘†’.