stdnum.au.acn

ACN (Australian Company Number).

The Australian Company Number (ACN) is a company identifier issued by the Australian Securities and Investments Commission.

More information:

• https://en.wikipedia.org/wiki/Australian_Company_Number

>>> validate('004 085 616')
'004085616'
>>> validate('010 499 966')
'010499966'
>>> validate('999 999 999')
Traceback (most recent call last):
    ...
InvalidChecksum: ...
>>> format('004085616')
'004 085 616'
>>> to_abn('002 724 334')
'43002724334'

stdnum.au.acn.calc_check_digit(number: str) → str

Calculate the checksum.

stdnum.au.acn.compact(number: str) → str

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

stdnum.au.acn.format(number: str) → str

Reformat the number to the standard presentation format.

stdnum.au.acn.is_valid(number: str) → bool

Check if the number is a valid ACN.

stdnum.au.acn.to_abn(number: str) → str

Convert the number to an Australian Business Number (ABN).

stdnum.au.acn.validate(number: str) → str

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