Membership in international professional organizations
BDZ EAD is a member of a number of international professional organizations, e.g.:
- The International Union of Railways (UIC);
- The International Rail Transport Committee (CIT);
- The South-east Europe Railways Group (SERG);
- Organization of Railways Cooperation (OSJD);
- COLPOFER (French: Collaboration des services de police ferroviaire et de sécurité).
Participation in commercial, financial and other international companies
BDZ EAD have shares in international companies like:
- INTERFRIGO-INTERCONTAINER (ICF).
BDZ EAD have commercial and operational relations with all the European railway undertakings.