There are essentially three parts:
The Nursing and Midwife Council accepts the Academic version of IELTS (International English Language Testing System). UK nurse applicants must achieve a 6.5 score in writing, and 7 in reading, listening and speaking.
The British Council location in Tanzania to sit for the IELTS exam is in Dar es Salaam
Note that nurses need to sit for the Academic test, the cost of the test is GBP176.
Minimum required results:
Nursing in the United States: Average of 6.5 with Spoken at 7
Nursing in the United Kingdom: 7 in Speaking, Listening, Reading. 6.5 in Writing.