Greece (GR)

National-ID patterns loaded when you pass countries=["GR"] (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.

AMKA_GR — AMKA

The Greek social-security number (Αριθμός Μητρώου Κοινωνικής Ασφάλισης). Eleven digits.

Package type	AMKA_GR
Shape this package looks for	11 digits
Checksum	none
Example (synthetic)	01018001234

Official sources

• AMKA official site

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