[50] Auditors' fees

The fees recognized as an expense and paid to the auditors of the consolidated financial statements (Deloitte GmbH Wirtschaftsprüfungsgesellschaft, Munich, Frankfurt am Main branch office) in 2021 amounted to €2.2 million (2020: €2.3 million) for the audit of the financial statements, €0.3 million (2020: €0.5 million) for other attestation services, €0.0 million (2020: €0.0 million) for tax consultancy services, and €0.0 million (2020: €0.0 million) for other services. The other attestation services mainly related to services in connection with the financing measures carried out.