This school is affiliated to Central Board of Secondary Education Of India.

Indian School Darsait was initially set up as the Kerala State Board Syllabus Stream (KSBS) of Indian School Muscat in July 1992.

In 2004, the school management decided to run a parallel CBSE stream.

It is the only Indian Community School in Oman that received NABET accreditation.

The school follows syllabi prescribed by the Central Board of Secondary Education (CBSE) and offers Physics, Chemistry, Mathematics, Computer Science, Informatics Practices, Biology, Accountancy, Business Studies, Economics, Psychology, Painting, Physical Education and Marketing as elective subjects in addition to the core subjects like English to the students of Classes XI and XII.