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ARC members are Columbia ambassadors across the United States and around the world. While they hail from different professional backgrounds and graduation years, all have a desire to share their Columbia experience with prospective students. ARC members help the Office of Undergraduate Admissions by interviewing applicants, representing Columbia at local college fairs and hosting regional programs for admitted students, so that as many students as possible have the opportunity to learn about the unique Columbia experience firsthand.

Columbia College and Columbia Engineering alumni can join the ARC simply by logging in with their UNI and password.