You should normally have a minimum of a lower second class BSc honours degree (or an equivalent qualification) in a relevant subject. Maturity, experience and other related qualifications may be considered.
For applicants whose first language is not English, certificate of English language proficiency by the the IELTS or TOEFL test is required. IELTS 6.0 with not less than 5.5 in listening and reading and 5.0 in speaking in writing.