The International English Language Testing System (IELTS) is the most popular English language proficiency test for higher education and global migration. It assesses all 4 language skills – listening, speaking, reading and writing, has an excellent reputation for rigour and security and is accepted by over 10,000 organisations worldwide. International nurses wishing to register to work in the UK are required to score a level 7.0+ in Listening, Speaking and Reading, and 6.5 in Writing and medical doctors need an overall 7.5+, with no individual skill scoring less than 7.0.
University entrance requirements range between 5.5 and 7.5, depending on the university and course.