Vranceanu served as a member of the International Committee of the International Mathematical Union for many years and, in that capacity, he was involved in publishing the complete works of Elie Cartan .
Vranceanu nagsilbi bilang isang miyembro ng International Committee of the International matematiko Union para sa maraming mga taon at, sa mga na kakayahan, siya ay kasangkot sa-publish ang kumpletong gumagana ng Elie Cartan.