What Is a Diploma Supplement?

GlossaryUpdated October 27, 20262 min read

A Diploma Supplement is a document attached to a higher education diploma, developed in Europe, that describes the nature, level, context, content and status of the studies completed by the holder. It is designed to improve transparency and make it easier for people in other countries to understand and compare qualifications. The format was developed by the European Commission, the Council of Europe and UNESCO.

What it contains

The Diploma Supplement has eight sections:

  1. Holder information: name, date and place of birth, student number.
  2. Qualification information: name of qualification, main fields of study, institution and language of instruction.
  3. Level of the qualification: level, official length and entry requirements.
  4. Contents and results: mode of study, program requirements, courses and grades, with the grading scheme and classification.
  5. Function of the qualification: access to further study and professional status.
  6. Additional information: other details about the holder or the program.
  7. Certification: signature, date and official stamp.
  8. National higher education system: a short description of the system in which the qualification was awarded.

Why it matters

When you apply to study or work in another country, authorities may not know the details of your national system. A Diploma Supplement explains the structure, credits and grading in a common format, helping with recognition, credit transfer and admissions. It also supports ECTS-based mobility such as Erasmus.

How to get one

Institutions in the European Higher Education Area are expected to issue it automatically and free of charge to graduates, in a widely spoken European language. Ask the registrar or student services if you have not received yours. Some universities provide it digitally.

Outside Europe

Other regions use different documents, such as transcripts and degree certificates. The UK uses the HEAR in a similar spirit. If you apply from outside Europe to a European institution, expect to submit transcripts and possibly a credential evaluation.

Related terms

See ECTS credit, Bologna Process, HEAR, transcript and credential evaluation.

Frequently asked questions

Is a Diploma Supplement the same as a transcript?

It overlaps with a transcript, since it lists your courses and results, but it also describes the qualification and the national education system in a standard format that others abroad can read.

Is the Diploma Supplement free?

In many countries of the European Higher Education Area it is issued automatically and free, in a widely spoken European language. Check your university.

Do I need it for study or work abroad?

It is very useful, since it helps universities and employers in other countries understand your qualification. Some will request it.