Application for the exemption of Czech toll - electric / hydrogen / hybrid
Czech electric cars with an "EL" license plate are automatically exempt from toll payments in the Czech Republic.
Foreign vehicles powered by electricity, hydrogen, or a hybrid fuel system (provided CO2 emissions do not exceed 50 g/km) have to file an application for such an exemption. This requires a suitable Czech digital signature, or one has to arrange for the paper form with a certified signature, etc., etc.
Hartmanova.eu - Czech legal advice (in Dutch and English)