We recently welcomed Kristina Flatken and sustainability auditors Erika Müller and Moritz Arends from Commerzial Treuhand Oldenburg to our Financial Accounting bachelor lecture. With them: A compact overview of CSRD, EU Taxonomy Regulation, GRI and ISSB, supplemented by many insights from daily consulting. They also discussed what the EU's current omnibus initiative means for companies and why sustainability reporting nevertheless remains an important topic.