Dr. Hanns-Christoph Rosien

Focus

• International accounting as per IFRS and US GAAP
• BDO-certified for US-GAAP, IFRS, § 319a HGB
• Validation of risk management systems
• Audit under section 404 of the Sarbanes-Oxley Act
• Due diligence

Industry expertise

• Pharmaceutical and chemical industry
• Software development
• Automotive suppliers
• Medical technology
• Logistics companies
• Consultancy Services

Specialist subject

• Professional memberships: Institute of Public Auditors in Germany; Chamber of Accountants institution under public law in Berlin; Rechtsanwaltskammer Frankfurt am Main (Chamber of lawyers), Frankfurter Forum für Rechnungslegung e.V. (Frankfurt forum for accounting); Johann-Wolfgang-Goethe-University, Frankfurt am Main; Ausschuss Wirtschafts- und Unternehmensberatungen (committee of economic and management consulting) of the Chamber of Commerce and Industry, Frankfurt;
• Publications: ‘Fit for Global Accounting’ (1997); ‘Beck´sches Handbuch der Rechnungslegung’ (Beck’s manual of accounting, 2003); ‘Die erstmalige Anwendung der IFRS’ (Initial application of IFRS), Dashöfer-Verlag (2004); ‘Rechtshandbuch Projektfinanzierung und PPP’ (Legal manual project financing and PPP), Carl Heymanns Verlag, 2nd edition (2008); ‘Zukunftsorientiertes Krankenhausmanagement’ (Future-oriented hospital management); ‘Rechnungslegung nach IFRS’ (Accounting according to IFRS), Deutsche Krankenhaus Verlagsgesellschaft mbH (2009), Co-Author for Merkt/Probst/Fink HGB und IFRS. Ein themensystematischer Kommentar (2017)
• Member of Supervisory Board ICS International Aktiengesellschaft Identcode-Systeme
• Lectureship for IFRS at ISM International School of Management, Frankfurt am Main