The seal symbolizes the aspiration, the vision and the mission of the Notre Dame of Dadiangas University Graduate School. As an institution of higher learning, the NDDU Graduate School must exude excellence and competence comparable to other reputable Graduate Schools in the country. It must aspire to excel in terms of research, teaching and other academic pursuit.

The Shield represents an armor against ignorance and mediocare learning.

The colors Green and Gold are Notre Dame symbols that connote rich culture and peaceful environment.

The Quill reminds all those who enter the portals of NDDU Graduate School that it is a place whereby the mind is honed to its highest capacity.

The "Quest for Higher Learning" is the motto of all graduate students and professors, indicating that learning is a lifetime commitment.

Under the auspices of the Notre Dame of Dadiangas University, the Graduate School is enjoined to be faithful to the Marist Core Values and to live under the inspiration of St. Marcellin Champagnat.