Austria (AT)

National-ID patterns loaded when you pass countries=["AT"] (or "all"). Universal patterns always stay.

This is a detector, not a legal opinion

id-extract matches the shape of these numbers. A hit is not proof that the value was issued, is still valid, or that the cited statute applies to your document. Checksums, where present, only test the extra digit.

SVNR_AT — Sozialversicherungsnummer

The Austrian social-insurance number. Ten digits; the last six encode the date of birth.

Package type	SVNR_AT
Shape this package looks for	10 digits
Checksum	none in this package
Example (synthetic)	1237010180

Official sources

• ÖGK — Sozialversicherungsnummer
• ASVG

The example values are synthetic or well-known public test numbers. Do not treat them as issued identifiers.