SIQ Ljubljana is a Designated Body (DeBo) where we play a crucial role in ensuring the compliance of the railway systems with the Slovenian national requirements.

We have notification for the following subsystems:

1. Energy
2. Signalling system
3. Rolling stock
4. Infrastructure (with our daughter company DIS RAIL, d.o.o.)

Important information about the NNTR can be seen from the following link.