30th March 2020 

For several years we have been advising Wienerberger AG on the further development of its sustainability management. This includes sustainability reporting in accordance with the GRI standard, the preparation of the Communication on Progress for the UN Global Compact and the preparation of the report on non-financial performance in accordance with the Austrian Sustainability and Diversity Improvement Act (NaDiVeG). The 2019 Wienerberger Non-financial Performance has been available for download on the company website since March 30, 2020.