There are two versions of the IELTS: the Academic Version and the General Training Version:
The Academic Version is intended for those who want to enroll in universities and other institutions of higher education and for professionals such as medical doctors and nurses who want to study or practise in an English-speaking country.
The General Training Version is intended for those planning to undertake non-academic training or to gain work experience, or for immigration purposes.
IELTS is accepted by most Australian, British, Canadian, Irish, New Zealand and South African academic institutions, over 3,000 academic institutions in the United States, and various professional organisations. It is also a requirement for immigration to Australia, New Zealand and Canada.
No minimum score is required to pass the test. An IELTS result or Test Report Form is issued to all candidates with a score from "band 1" ("non-user") to "band 9" ("expert user") and each institution sets a different threshold. There is also a "band 0" score for those who did not attempt the test. Institutions are advised not to consider a report older than two years to be valid, unless the user proves that he has worked to maintain his level.
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