Mark Twain International School - Cosmopolis

Mark Twain International School in Romania is a campus offering bilingual and international divisions for ages 2 to 18. It holds ARACIP, IB (PYP, MYP and DP) and Cambridge accreditation and provides two high‑school pathways: National Romanian Baccalaureate and IB Diploma Programme. The Diploma is taught in the two years, with a 100% passing rate and university‑level preparation, complemented by career counseling and university application guidance. The Primary Years Programme nurtures caring, active learners, while high school emphasizes pathways to higher education and professional life. The school operates three campuses in Voluntari and Ștefăneștii de Jos, on 16,000 m2 of green spaces and 7,500 m2 of buildings, with a 1:6 teacher–student ratio. Students come from 50+ nationalities, with bilingual English‑Romanian divisions and Diploma studies in English, French or Spanish. Milestones include IB authorization in 2008, a 15th anniversary in 2010, and a Cosmopolis campus planned to open by September 2025.