The ArCo responsible for the (online) archive of ESN. They make sure that everything ESN does and learns over the years is not lost for new board and committee members. Related to this they also conduct a survey each semester asking the international students what they thought of ESN and its activities. The ArCo also is in charge of organizing alumni events and creating the ESN Yearbook for committee members. Finally the ArCo also sets up the ESN elections, where among other awards Mr. and Miss ESN are chosen among the committee members.