On August 7, 2025, NUIC held its “Teacher Appreciation Day,” also known as the Wai Kru Ceremony, to honor its lecturers. During this event, students expressed their gratitude and respect for their teachers by presenting them with roses. The Wai Kru Ceremony serves multiple purposes: it allows students to show their appreciation, pay respect to their teachers, and strengthen the student-teacher relationship.

Following the expressions of appreciation, the Pinning Ceremony took place. First-year students received their NUIC pins, marking their official welcome into the NUIC family and symbolizing their transition from high school students to NUIC students.