American College of Sofia (ACS) is a prestigious educational institution accredited by the Bulgarian Ministry of Education and Science and the Middle States Association of Colleges and Schools in the United States. Since 2004, ACS has also been certified by the International Baccalaureate Organization as an IB World School. With a rich history dating back to the 1860s, ACS combines American pedagogy with Bulgaria and Europe's educational traditions.

The college fosters critical thinking, lifelong intellectual curiosity, leadership, and collaboration among its diverse student body. ACS offers a wide range of academic departments and programs, including the IB Diploma Programme and college counseling. Alongside academics, students can engage in various extracurricular activities, athletics, and arts programs.

The college's state-of-the-art facilities, such as the Gipson Library and the Student Computer Innovation and Fabrication Institute (SCIFI), support a dynamic and innovative learning environment. ACS is committed to shaping the future and empowering students to excel in a global society