TIES offers a wide range of courses at 10 progressive language levels:
- From Beginner 1 (B1) to Advanced 2 (A2).
- At the advanced levels, we also offer two Mastery level courses, Mastery 1 (M1) and Mastery 2 (M2), which are designed for College Pathway.
- TIES's core courses are typically offered at all 10 levels, while afternoon skills courses often combine students from two successive levels, allowing them to share their strengths and skills with other students.