During the course of year 9, students select the subjects for their IGCSE study programme. In Key Stage 4 BIS students take English Language and Mathematics and seven of the following at IGCSE level:

Additional Maths Economics History
Physics Business Studies Drama
Chemistry Accounting Geography
Biology ICT Psychology
English Literature Music Global Perspectives
French Art Physical Education
German Drama Religious Education

They must also complete courses in general Physical Education and Personal and Social Education.

First Language speakers are offered the opportunity to take an IGCSE in their mother tongue. This can be taken during KS3.