Hello together. I have long wanted to get a truck (pritsche) and to convert it to a home/expedition mobile. Now I have time for this “hobby” and I have come across a stumbling block that could mess up a lot of things for me… I would plan a truck (pritche over 7.5to) as an oldtimer (H-mark) and the construction as a “charge” (to avoid endangering the H-mark) How is that now with journeys abroad? Is it enough for the a Is it necessary to use (cards) tachographs abroad (because of H-marks) at all? Should one then retrofit a digital one? In D one is actually free of it. Vll Additional question: Do one have to let the old FS before something like this again? The conversion would certainly not cost a little. (The penalties might even be much more) Therefore the question. Thanks already in advance. Edit: Should EU as well as non-EU concern.