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Glossary Center

In brief

The glossary explains central terms from visa procedures, health insurance, study, employment and financing. Definitions are concise and source-oriented; legal and contractual wording remains authoritative.

Type of sources used

The page is based exclusively on the official sources listed below, reviewed on 19 August 2026.

Visa and authorities

Schengen visa: visa for short stays under Schengen rules. National visa: visa for longer national residence purposes. Mission abroad: embassy or consulate responsible for the visa process. Foreigners authority: local authority handling residence matters after entry.

Health insurance

Travel medical insurance: cover defined by time and territory for travel. Sum insured: contractually defined maximum amount. Deductible: share of costs borne by the insured under the contract. Insurance terms: binding contractual conditions of the insurer.

Study

M10: electronic transmission of health-insurance status from the competent health insurance fund to a university. Studienkolleg: preparatory institution before degree studies. Enrolment: formal registration as a student at a higher education institution.

Work and job search

Opportunity Card: residence title for job search under statutory conditions. Qualified employment: employment generally requiring qualified vocational training or a university degree. Trial work: limited activity within the scope permitted by the residence title.

Financing

Blocked account: account with a monthly withdrawal restriction used as proof of funds in certain visa procedures. Declaration of commitment: regulated undertaking by another person to cover costs where accepted in the procedure.

Questions about this page

Does the glossary replace legal definitions?
No. Legal texts, authorities and insurance terms remain authoritative.
Why are some terms deliberately general?
To avoid presenting an individual legal or contractual assessment as a definition.

Where to verify this authoritatively

Always confirm the individual case with the competent mission, authority or institution using the linked official source.

Sources

  • Visa Code (Regulation (EC) No 810/2009), consolidated version, Article 15
    Publisher:
    European Union (EUR-Lex)
    Classification:
    Official source
    Scope:
    Legal text on travel medical insurance in the visa procedure
    Reviewed on:
  • Applying for a Schengen visa
    Publisher:
    European Commission
    Classification:
    Official source
    Scope:
    Procedure, documents and responsibilities
    Reviewed on:
  • Studying in Germany: visa and residence
    Publisher:
    German Federal Government – Make it in Germany
    Classification:
    Official source
    Scope:
    Official overview of requirements and evidence for study stays
    Reviewed on:
  • Opportunity Card for job search
    Publisher:
    German Federal Government – Make it in Germany
    Classification:
    Official source
    Scope:
    Official requirements, financing and permitted activities
    Reviewed on:
  • Blocked account
    Publisher:
    Federal Foreign Office
    Classification:
    Official source
    Scope:
    Official information on proof of financing in visa procedures
    Reviewed on:

Note

General source-based information only. No legal, visa or insurance advice and no individual assessment.

Further information