As evidence of its effectiveness in teaching and providing quality services, ISU was honored to be named the top SUC in the area by accreditation and quality assurance organizations. ISU, which proudly showcases Level IV, is dedicated to having its program offerings evaluated by the AACCUP to determine the caliber of education it provides to its students.
| Undergraduate Programs | AACCUP Level of Accreditation Status |
| Bachelor of Secondary Education Majors (Filipino and Mathematics) | Level III – Phase I Re-accredited |
| BS in Industrial Technology Majors (Auto. Tech., Elect’l Tech., Elect’cs Tech., Food Serv. Mgmt.) | Level III – Phase II Re-accredited |
| Bachelor of Science in Criminology | Level II – Re-accredited |
| Bachelor of Technical-Vocational Teacher Education Majors (Auto. Tech., Food Serv. Mgmt.) | Level I – Re-accredited |
| Bachelor of Science in Information Technology Majors (Web and Mobile Applications Development and Networking and Security) | Level I – Re-accredited |
| Bachelor of Science in Hospitality Management | Preliminary Survey Visit Passed |
