Ecole Mosaic is a private school accredited by the Geneva Department of Public Instruction (DIP). We are a member of the Geneva Association of Private Schools (AGEP) and the Swiss Federation of Private Schools (FSEP). Since September 2013, Ecole Mosaic has also been a member of COBIS (Council Of British International Schools), the only bilingual school in Switzerland to have obtained this accreditation.

In addition, Ecole Mosaic has held two Swiss quality certifications, the Quality School Certificate (QSC) from May 2009 to 2018, then the Swiss School Impulse (SSI) certification since 2019.