Schools and Colleges in England must be registered with the Department of Education, and in Wales with the Welsh Government.
The Register of Schools is maintained by the Department of Education and provides a URN for each school, university and other educational establishment in England and Wales.
The full Register of Schools in England is available (Alpha version) on https://registers.cloudapps.digital/registers?phase=in+progress. **The register for Welsh Schools is not yet launched and so all schools in Wales may not yet be present on this list.**
 This includes independent schools which meet the criteria on https://www.gov.uk/independent-school-registration