Belgium national number

Format

11 digits plus optional delimiters

Pattern

11 digits plus delimiters:

• six digits and two optional periods in the format YY.MM.DD for date of birth
• An optional delimiter from dot, dash, space
• three sequential digits (odd for males, even for females)
• An optional delimiter from dot, dash, space
• two check digits

Checksum

Yes

Keyword Highlighting

Supported

When keyword highlighting is supported in the contextual summary for a sensitive information type or a trainable classifier, in the Contextual Summary view of activity explorer, the keywords in a document that were matched to a policy are highlighted.

Definition

A DLP policy has medium confidence that it's detected this type of sensitive information if, within a proximity of 300 characters:

• The function Func_belgium_national_number finds content that matches the pattern.
• A keyword from Keyword_belgium_national_number is found.
• The checksum passes.

A DLP policy has low confidence that it's detected this type of sensitive information if, within a proximity of 300 characters:

• The function Func_belgium_national_number finds content that matches the pattern.
• The checksum passes.

<!-- Belgium National Number -->
       <Entity id="fb969c9e-0fd1-4b18-8091-a2123c5e6a54" patternsProximity="300" recommendedConfidence="75">
        <Pattern confidenceLevel="75">
          <IdMatch idRef="Func_belgium_national_number" />
          <Match idRef="Keyword_belgium_national_number" />
        </Pattern>
        <Pattern confidenceLevel="65">
          <IdMatch idRef="Func_belgium_national_number" />
        </Pattern>
      </Entity>

Keywords

Keyword_belgium_national_number

• belasting aantal
• bnn#
• bnn
• carte d'identité
• identifiant national
• identifiantnational#
• identificatie
• identification
• identifikation
• identifikationsnummer
• identifizierung
• identité
• identiteit
• identiteitskaart
• identity
• inscription
• national number
• national register
• nationalnumber#
• nationalnumber
• nif#
• nif
• numéro d'assuré
• numéro de registre national
• numéro de sécurité
• numéro d'identification
• numéro d'immatriculation
• numéro national
• numéronational#
• personal id number
• personalausweis
• personalidnumber#
• registratie
• registration
• registrationsnumme
• registrierung
• social security number
• ssn#
• ssn
• steuernummer
• tax id
• tax identification no
• tax identification number
• tax no#
• tax no
• tax number
• tax registration number
• taxid#
• taxidno#
• taxidnumber#
• taxno#
• taxnumber#
• taxnumber
• tin id
• tin no
• tin#