The International English Language Testing System (IELTS) is an international standardized test of English language proficiency for non-native English language speakers. It is jointly managed by the British Council, IDP: IELTS Australia, and Cambridge Assessment English, and was established in 1989. IELTS is one of the major English-language tests in the world and is trusted by governments, employers, and thousands of universities around the world.

IELTS has two modules: Academic and General Training. The Academic module 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 practice in an English-speaking country. The General Training module is intended for those planning to undertake non-academic training or to gain work experience, or for immigration purposes.

The IELTS test assesses the full range of skills needed to study or work successfully in an English-speaking country. The test has four papers: Listening, Reading, Writing, and Speaking. The Speaking and Listening tests are the same in both modules, but the Reading and Writing tests are different. The test assesses everyday English language skills that you will need in social situations and in workplace environments.

IELTS is approved by UK Visas and Immigration (UKVI) as a Secure English Language Test for visa applicants both outside and inside the UK. It also meets requirements for immigration to Australia, Canada, and New Zealand. In Canada, IELTS, TEF, or CELPIP are accepted by the immigration authority. Governments in Australia, Canada, New Zealand, and the United Kingdom all trust IELTS when processing immigration applications.

In summary, IELTS is an English language proficiency test for non-native English language speakers. It has two modules: Academic and General Training, and assesses the full range of skills needed to study or work successfully in an English-speaking country. It is widely recognized and trusted by governments, employers, and universities around the world, and is approved for visa and immigration purposes in several countries.