Number of national register

The number of national register in Belgium east made up of 11 digits: - the first 6 positions form the birth date in opposite direction. For a person born on July 30th, 1985, her the first 6 numbers are 850730. - the 3 following positions constitute the daily meter of the births. This figure is even for the women and odd for the men. - the 2 last positions constitute the check digit.

This number is taken again on the indentity card and on the chart LOCATED.