You can download the companies’ general terms and conditions under the following links:

Terms and Conditions DPB GmbH
General terms and conditions DPB Rail Infra Service GmbH
General Terms and Conditions of Training Facility of DPB Rail Infra Service GmbH
Terms and Conditions DPB Communication GmbH
General terms and conditions DPB Rail Technical Service GmbH

International:

General Terms and Conditions DPB Rail Infra Service Hungary Kft.