Baton Rouge International School | 245 followers on LinkedIn. Established in 1999, Baton Rouge International School (BRIS) offers a truly unique opportunity for students to concentrate on academic excellence, leadership skills, multilingualism and global thinking in a nurturing and culturally diverse environment. At BRIS, we care for each one of our students, from personalized schedules to weekly tutorial sessions. Students are regularly counseled and supported at all levels and receive a rich and varied set of lessons aimed at developing them as well-rounded, innovative, global citizens.