The Danish Personal Identification number is a national identification number, which is part of the personal information stored in the Civil Registration System (Danish: Det Centrale Personregister, Greenlandic: Inunnik Qitiusumik Nalunaarsuiffik).
| Type | datatype | |
| Is personal identifiable information (PII) ? | True | |
| Regular expression | /^(0[1-9]|[12]\d|3[01])(0[1-9]|1[0-2])\d{2}[-]?\d{4}$ | |
| Sources | ||
| Classification | Classification | identifier |
| Categories |
|
|
| Countries |
|
|
| Languages |
|