General terms and conditions
- General Terms and Conditions for Purchasing by Deutsche Telekom Group (Part A)
- General Terms and Conditions for Purchasing by Deutsche Telekom Group (Part B) – DT-ITTC
- General Terms and Conditions for Purchasing by Deutsche Telekom Group (Part B) – DT-TSI
- Deutsche Telekom Corporate Social Responsibility and Anti Corruption Clause
- Deutsche Telekom Supplier Code of Conduct
- Statement of confidentiality – DT-ITTC
- Statement of confidentiality – DT-TSI
- Data privacy information WAM