Through the adaptations of the AETR Agreement, the use of the digital tachograph has been made mandatory as regards vehicles registered in third countries which are signatories to the AETR Agreement.
Trí na hoiriúnuithe ar Chomhaontú AETR, tá úsáid an tacagraif dhigitigh éigeantach maidir le feithiclí atá cláraithe i dtríú tíortha a shínigh Comhaontú AETR.