| Test | Required score |
|---|---|
| International English Language Testing System (IELTS) | At least 6 for each of the 4 components |
| Test of English as a Foreign Language internet-based Test (TOEFL iBT) | At least 12 for listening, 13 for reading, 21 for writing and 18 for speaking |
| Pearson Test of English Academic (PTE Academic) | At least 50 for each of the 4 components |
| Occupational English Test (OET) | At least B for each of the 4 components |
| Cambridge C1 Advanced test | At least 169 in each of the 4 components |