It now offers the International Baccalaureate Diploma Programme and Middle Years Programme in the secondary section and a bilingual curriculum in primary with English and one of German, French or Spanish.

From its foundation until 31 August 2021, it was the only Accredited European School in the United Kingdom.

[3][4][nb 1] This resulted in the founding of the Europa School, UK, as an Accredited European School, which opened its doors on 21 September 2012 in a ceremony attended by Lord Hill of Oareford and John Howell MP.

[5] However, following the June 2016 UK referendum in favour of leaving the European Union (EU), the UK signalled its intent to withdraw from the Convention Defining the Statute of the European Schools; the enacted Brexit withdrawal agreement provides for the UK to leave the intergovernmental organisation, "the European Schools" — a distinct entity from the EU — at the end of the academic year ongoing at the end of the transition period.

Uncertainty over how long the school could continue to offer the European Baccalaureate programme during the protracted withdrawal negotiations led the Europa School UK to cease offering the European Baccalaureate following the 2021 graduation, and to secure accreditation to offer the International Baccalaureate Diploma Programme from the 2020–2021 academic year onwards.