stdnum.no.mva

MVA (Merverdiavgift, Norwegian VAT number).

The VAT number is the standard Norwegian organisation number (Organisasjonsnummer) with ‘MVA’ as suffix.

>>> validate('NO 995 525 828 MVA')
'995525828MVA'
>>> validate('NO 995 525 829 MVA')
Traceback (most recent call last):
    ...
InvalidChecksum: ...
>>> format('995525828MVA')
'NO 995 525 828 MVA'
Traceback (most recent call last):
    ...
InvalidChecksum: ...

stdnum.no.mva.compact(number)

Convert the number to the minimal representation. This strips the number of any valid separators and removes surrounding whitespace.

stdnum.no.mva.format(number)

Reformat the passed number to the standard format.

stdnum.no.mva.is_valid(number)

Checks to see if the number provided is a valid MVA number. This checks the length, formatting and check digit.

stdnum.no.mva.validate(number)

Checks to see if the number provided is a valid MVA number. This checks the length, formatting and check digit.