BHP has been accompanying Migros Bank's sustainability management since 2023. A survey of relevant management systems, processes, and measures established the basis for the financial institution's first comprehensive sustainability report. The report was then designed to reconcile Migros Bank's sustainability strategy, materiality analysis, requirements for non-financial reporting, DDTrO requirements, and GRI standards. On this basis, the bank was able to produce a concise report suited to its target groups. During the preparation of the publication, BHP provided support in the application of GRI standards, compliance with the requirements of Article 964 of the Swiss Code of Obligations, and specific questions relating to content. Migros Bank and BHP also implemented a risk analysis for procurement processes in accordance with the DDTrO.