The Diploma aggregation service (DAS) is an online system that supports Diploma administration.

DAS enables a school, college or awarding organisation to share data and monitor students' progress towards achieving their Diplomas. The system aggregates the results of constituent qualifications to produce final Diploma grades.

For further information on the service, how it works and who it's for see the DAS fact sheet available in the associated resources on this page.

Service status

DAS is operating normally today.

Contact details

If you work for a component awarding body (CAB) or a Diploma awarding body (DAB) and experience a problem, please email dastechnicalsupport@steria.co.uk or telephone 0845 605 0293.

If you work for a centre and experience a problem, please email das.helpdesk@education.gov.uk or telephone 0300 100 0100.