External Evaluation of Corporate Governance An external evaluation of OMV’s compliance with the provisions of the ACCG is performed biennially. For the 2020 financial year, OMV had engaged Deloitte Legal (Jank Weiler Operenyi Rechtsanwälte GmbH, attorney Johannes Lutterotti). The official questionnaire of the Austrian Working Group for Corporate Governance was used for the evaluation, and the result was that OMV is in full compliance with the Austrian Code of Corporate Governance including all non-compulsory recommendations. The report on the evaluation is available for download on OMV’s website (www.omv.com). Vienna, March 9, 2022 The Executive Board Alfred Stern m.p. Reinhard Florey m.p. Martijn van Koten m.p. Johann Pleininger m.p. Elena Skvortsova m.p. schließen ACCG Austrian Code of Corporate Governance Women’s Advancement and Diversity ConceptAuditor’s Report