ISU’s Intensive English Institute (IEI)
Intensive English Institute (IEI) provides English language instruction for international students who wish to study in a comprehensive, academically rigorous program. All classes are taught by instructors with advanced degrees, Teaching English to Speakers of Other Languages (TESOL) credentials, and relevant experience.
The IEI offers five sessions per year. Each session lasts eight weeks. We accept new students for each session.
IEI Sessions 2026 – 2027
| Session | Dates | Placement Test and Registration |
|---|---|---|
| Fall 1 | August 24 – October 16, 2026 | August 20 – 21, 2026 |
| Fall 2 | October 19 – December 18, 2026 | October 15 – 16, 2026 |
| Spring 1 | January 12 – March 5, 2027 | January 7 – 8, 2027 |
| Spring 2 | March 8 – May 7, 2027 | March 4 – 5, 2027 |
| Summer | May 17 – July 9, 2027 | May 13 – 14, 2027 |