If English is not your native language and you are attending a school where English is not the language of instruction, you must take the Test of English as a Foreign Language (TOEFL), the International English Language Testing System Academic (IELTS Academic), the Duolingo English Test (DET) or the Pearson Test of English Academic (PTE Academic). Otherwise, there are no additional admission requirements for international students or U.S. citizens attending high schools abroad.