June 30, 2021

For several years, we have been advising Wienerberger AG on the further development of its sustainability management. This includes scientific advice on the preparation of the report on non-financial performance in accordance with the Sustainability and Diversity Improvement Act (NaDiVeG), on sustainability reporting in accordance with the GRI standard and on the preparation of the Communication on Progress for the UN Global Compact. The Wienerberger Sustainability Report 2020 has been available for download on the company’s website since June 30, 2021.