International General Certificate of Secondary Education (IGCSE) is a two-year program offered to students in the last two years of their secondary education. Developed by the Cambridge International Examinations and endorsed by the United Kingdom (UK), IGCSE is one of the most popular international certifications for secondary schools. It prepares students for the International Baccalaureate (IB) Diploma, Cambridge International A-Levels, or their equivalent.

IGCSE is recognized by universities worldwide, with many institutions requiring a combination of Cambridge International A-Levels and IGCSE as entry requirements. Unlike the Cambridge O-Levels, IGCSE offers certification for each subject individually, with over 70 subjects to choose from, including core subjects like English, Mathematics, and Sciences. Additionally, there is a wide range of non-core subjects available, covering social sciences, arts and technology, and arts and design.

Grading for IGCSE ranges from A* to G, with students needing a minimum grade C and above in their five core subjects to progress to higher levels of education. There is also the option of IGCSE Core or IGCSE Extended, allowing students to tailor their studies to their abilities.