Sustainability Report 2021

• Comparison of selected sustainability information with corresponding data in the Consolidated Financial statements and in the group management report; and • Assessing the presentation of selected sustainability information regarding the sustainability performance. BDO Audit (WA) Pty Ltd Phillip Murdoch Director Perth, 27 August 2021 BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members of BDO Australia Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability limited by a scheme approved under Professional Standards Legislation. Tel: +61 8 6382 4600 Fax: +61 8 6382 4601 www.bdo.com.au 38 Station Street Subiaco, WA 6008 PO Box 700 West Perth WA 6872 Australia INDEPENDENT AUDITOR'S REPORT To the members of IGO Limited Report on the Audit of the Financial Report Opinion We have audited the financial report of IGO Limited (the Company) and its subsidiaries (the Group), which comprises the consolidated statement of financial position as at 30 June 2021, the consolidated statement of profit or loss and other comprehensive income, the consolidated statement of changes in equity and the consolidated statement of cash flows for the year then ended, and notes to the financial report, including a summary of significant accounting policies and the directors’ declaration. In our opinion the accompanying financial report of the Group, is in accordance with the Corporations Act 2001 , including: (i) Giving a true and fair view of the Group’s financial position as at 30 June 2021 and of its financial performance for the year ended on that date; and (ii) Complying with Australian Accounting Standards and the Corporations Regulations 2001 . Basis for opinion We conducted our audit in accordance with Australian Auditing Standards. Our responsibilities under those standards are further described in the Auditor’s responsibilities for the audit of the Financial Report section of our report. We are independent of the Group in accordance with the Corporations Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) that are relevant to our audit of the financial report in Australia. We have also fulfilled our other ethical responsibilities in accordance with the Code. We confirm that the independence declaration required by the Corporations Act 2001 , which has been given to the directors of the Company, would be in the same terms if given to the directors as at the time of this auditor’s report. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion. Key audit matters Key audit matters are those matters that, in our professional judgement, were of most significance in our audit of the financial report of the current period. These matters were addressed in the context of our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide a separate opinion on these matters. IGO SUSTAINABILITY REPORT 2021— 129