INTERNATIONAL RELATIONS|international affairs|international agreement · TRANSPORT #537693 IATE #876331 Coinbhinsiún maidir le hAontú Comharthaí Bóthair Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex ga Convention concerning the Unification of Road Signalsen Convention sur l'unification de la signalisation routièrefr