stdnum.sn.ninea

NINEA (Numéro d’Identification Nationale des Entreprises et Associations, Senegal tax number).

The National Identification Number for Businesses and Associations (NINEA) is a unique tax identifier for tax purposes in Senegal.

This number consists of 7 digits and is usually followed by a 3 digit tax identification code called COFI (Code d’Identification Fiscale) that is used to indicate the company’s tax status and legal structure.

More information:

• https://www.wikiprocedure.com/index.php/Senegal%5F-_Obtain_a_Tax_Identification_Number

• https://nkac-audit.com/comprendre-le-ninea-votre-guide-de-lecture-simplifie/

• https://www.creationdentreprise.sn/rechercher-une-societe

• https://www.dci-sn.sn/index.php/obtenir-son-ninea

• https://e-ninea.ansd.sn/search_annuaire

>>> validate('306 7221')
'3067221'
>>> validate('30672212G2')
'30672212G2'
>>> validate('3067221 2G2')
'30672212G2'
>>> validate('3067222')
Traceback (most recent call last):
    ...
InvalidChecksum: ...
>>> validate('1234567 0AZ')
Traceback (most recent call last):
    ...
InvalidComponent: ...
>>> format('30672212G2')
'3067221 2G2'

stdnum.sn.ninea.compact(number: str) → str

Convert the number to the minimal representation.

This strips the number of any valid separators and removes surrounding whitespace.

stdnum.sn.ninea.format(number: str) → str

Reformat the number to the standard presentation format.

stdnum.sn.ninea.is_valid(number: str) → bool

Check if the number is a valid Senegal NINEA.

stdnum.sn.ninea.validate(number: str) → str

Check if the number is a valid Senegal NINEA.

This checks the length and formatting.