Corporate Responsibility Reports
| CR Report 2014 (online only) |
| CR Report 2013 (online only) |
| CR Report 2012 (online only) |
| CR Report 2011 (online only) |
| CR Report 2010 (online only) |
| CR Report 2009 (online only) |
Code of Ethics
| English | 44 pages | PDF 859 KB |
Integrity Line Policy
| English | 10 pages | PDF 157 KB |
Ethical/legal principles procurement
| English | 12 pages | PDF 326 KB |
Corporate Responsibility Policy
| English/German | 2 pages | 96 KB |
Corporate Responsibility Accounting
| English | 16 pages | PDF 315 KB |