The IELTS test (International English Language Testing System) is a requirement for (temporary) immigration to countries such as Australia, New Zealand, Canada, Ireland, the UK and the USA. During this British Council exam, you will be tested on your fluency and listening, writing and reading skills.
As self-study requires discipline and above all time, an IELTS training at EAW in combination with self-study could be the solution for you, especially if your application and IELTS score is subject to a strict deadline.