# 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'

stdnum.no.mva.compact(number: str) → str

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

stdnum.no.mva.format(number: str) → str

  Reformat the number to the standard presentation format.

stdnum.no.mva.is_valid(number: str) → bool

  Check if the number is a valid MVA number.

stdnum.no.mva.validate(number: str) → str

  Check if the number is a valid MVA number. This checks the length, formatting and check digit.