The mark consists of a circular seal outlined in gray with the wording "CATHOLIC INTERNATIONAL UNIVERSITY" in blue circled around a shield with "EST. 1983" above the shield, with the shield divided vertically and displaying on the left side on a blue background a stylized globe above an open book with a gold cross-shaped sword in the center, and displaying on the right side on a white background three upward pointing gold arrows over an upward pointing red chevron shape, all over a gold crown, and with the wording "GAUDIUM DE VERITATE" in blue appearing in an arched horizontal gold ribbon extending across the bottom portion of the seal.
The color(s) blue, red, gold, and gray is/are claimed as a feature of the mark.
The English translation of GAUDIUM DE VERITATE in the mark is JOY FROM THE TRUTH.