Bombay International School (BIS), located in Mumbai, India, is a private, coeducational day school established in 1962. The school is distinguished by its strong emphasis on interdisciplinary and experiential learning, offering unique opportunities such as interdisciplinary projects that integrate subjects like English and Global Politics. BIS offers a wide range of IB subjects, including rare options like Global Politics and Environmental Systems and Societies (ESS). The school is noted for its small class sizes, averaging fewer than 20 students, which allows for personalized attention and tailored educational experiences. BIS graduates have consistently achieved high IB scores, with many securing placements and scholarships at top universities worldwide.