SDEC was established in 1999. SDEC started with a small pre-school class and since then, it has gained the trust and support of the people. Today, we have become one of the popular private international schools in Myanmar providing quality education. SDEC is running pre-school, kindergarten, primary and secondary schools with expert and well-qualified teachers. SDEC also has Weekend English Proficiency Classes and IGCSE Exam Preparation Classes. SDEC prescribes UK and Singapore Syllabuses. There are two semesters in one academic year, commencing from May to February.