On a job application site for my local government it reveals if a specific social security has been used or not on that site. The site is very outdated.
On a job application site for my local government it reveals if a specific social security has been used or not on that site. The site is very outdated.
Looks similar to Belgium.
Here it starts with your birth date, a serial number that specifies your gender (even for women, uneven for men) and a checksum.