Singapore International School, Dhaka is an Approved Centre of the Pearson Edexcel. This authorises the school to conduct external examinations which includes the International Primary and Lower Secondary Curricula and the International General Certificate of Secondary Education (IGCSE).
The International Primary Curriculum is followed from Standard-2 to Standard-5. At the end of Standard-5 students take the Achievement Test through a registration process with the British Council. The Achievement Test is externally marked and certified by the Pearson Edexcel.
Similar curriculum is followed from Standard-6 to Standard-8 and at the end of Standard-8 students take the Achievement Tests for International Lower Secondary Curriculum.
The Achievement Tests for both of the qualifications includes the core subjects English, Mathematics and Science. With the completion of these two qualifications students gradually progress towards the IGCSE qualification.