CNO only accepts Acadamic format. See below message from CNO link.
International English Language Testing System (IELTS)
Test Component IELTS Scores
Writing 7
Speaking 7
Listening 7.5
Reading 6.5
Total 7
These are the minimum benchmark scores that must be achieved and includes the standard error of measurement of 0.5.
NOTE: The College will only accept scores from the Academic format of the IELTS test.
