International School Winterthur


International School Winterthur was an international school in Winterthur, Switzerland, serving ages 3 through 18. It was established in 2001, but closed suddenly on 22 May 2015 after declaring insolvency.
ISW's Kindergarten and primary education programs were approved by the bureau for elementary school, administration for education, canton of Zurich.
ISW's lower secondary education program was also approved as Sekundarstufe by the bureau for elementary school, administration for education, canton of Zurich.
However ISW's upper secondary education programs were not approved as a Mittelschule by the bureau for gymnasial and vocational education, administration of education, canton of Zurich, and as well not approved by the Swiss Federal State Secretariat for Education, Research and Innovation SERI.