Tangential, but I wonder why they're using TOEIC and not TOEFL/IELTS.
Edit: TOEIC is more business oriented, and even a max score (990) is not particularly high on the TOEFL (I'd have to google for the IBT version, but max TOEIC might only be 450 on the paper version of the TOEFL, when most US grad schools want TOEFL 550-600, so that grad-level academic reading/writing and understanding lectures and general grad level work is possible.
I'm not as familial with IELTS, but I know there are two flavors, depending on what your goal/purpose may be.