SZDC - in compliance with valid certificates of authority and safety certificates - operates rail owned by the state and is entitled to manage:
- lines of national rail
regional rail with the exception of
- the regional line Trutnov - Svoboda nad Úpou a Sokolov – Kraslice run on a contractual basis by the company VIAMONT, a.s.
- the regional line Milotice nad Opavou - Vrbno pod Pradědem run on a contractual basis by the company OKD, Doprava, joint-stock company
For more details see Network Statement on national and regional rail issued by SŽDC.