The International School Bangalore (TISB) is a private educational institution located on Sarjapura Varthur road in Bangalore, India. It was founded in 2000 by Dr. K. P. Gopalkrishna, and is a sister school to the National Public Schools, Bangalore. Students of TISB take the International General Certificate of Secondary Education (IGCSE) examinations at the end of the 10th grade, followed by a two-year IB syllabus.
The school has adopted the curriculums of various countries: Grade 9 and 10 pass out through the IGCSE Curriculum, while grades 11 and 12 complete the 2-year course in the IB Diploma.
TISB hosts an annual student-run cultural and academic fest, Vivum, which is one of India's largest student-led school fests.
TISB boasts both Day Schooling and Boarding, and is a Co-Ed Institution with constant updates and additions to the infrastructure, teaching facilities and instruments, ensuring a comfortable and friendly environment for efficient learning.