David is a person who is well-versed in the rollout of ERTMS in Sweden and has knowledge of various vehicle systems and railway types in the railways.
He began his participation in the development and roll-out of ERTMS as early as 2002 and has since worked in many and different roles and functions. He has also been involved in a number of different procurement of train protection systems, both on the supplier and the customer side.
With that said, his knowledge of signalling and rail systems is very good. David is also a colleague from the past, so that is why we want to say - welcome home to Sthk david!