At CEC, an IB Bilingual Diploma will be awarded to a successful candidate who fulfills one of the following criteria:
Completion of two languages selected from the studies in language and literature subject group with the award of a grade 3 or higher in both languages (for self-study students).
Completion of one of the subjects from the individuals and societies group in a language that is not the same as the candidate's nominated studies in language and literature language (English). At CEC, this course is Politique mondiale SL. Attainment of a grade 3 or higher in both the studies in language and literature language and the subject from individuals and societies subject group is required for the bilingual diploma.