The International School of Schaffhausen is a private day and boarding school on Mühlentalstrasse in Schaffhausen, in northern Switzerland near the German border. It teaches in English from nursery through to the Diploma years, and its early-years childcare setting is multilingual. Students come from more than 30 nationalities. It is an IB World School, authorised for the Primary Years Programme since 2003 and the Diploma Programme since 2011. It reports a 100 per cent IB Diploma pass rate for more than ten consecutive years, a best individual result of 44 points out of 45, and university placements among the global top 100.