IELTS (International English Language Testing System) is the world´s most popular high-stakes English language test. It may be the only English test a person needs to work or live in English-speaking countries. Official Cambridge IELTS preparationis the most comprehensive range of courses, exam practice materials, apps, and supplementary grammar, vocabulary, and exam advice. \r\nChoose Cambridge English to maximise your students´ chances in either IELTS Academic or IELTS General Training.