Last year, BIS adopted a new high school graduation program as part of its ongoing development. Students who successfully complete the Boston International School four-year High School program are awarded a High School diploma. As is common with most high school graduation programs, students build up academic credits based on passing scores earned in classes across Grades 9-12. BIS offers a growing and exciting array of classes across the secondary school and many of our high school classes also lead to additional, internationally recognized qualifications such as the Advanced Placement (AP) and the IB Diploma.