My main area of interest is audit methodology and standards. Since 2017, I have been actively involved in the development and introduction of the new, global KPMG audit methodology "Clara". For more than 15 years, I have been involved in the training of the entire German profession in the form of IDW seminars. As a member of the Advisory Board of the WPK and as chair or member of several IDW working groups, I am actively involved in the development of IDW auditing standards and pronouncements.