The Corporations (National Guarantee Fund Levies) Act 2001 is a narrow Commonwealth Act that imposes levies connected with the National Guarantee Fund. It is not a broad company law statute and it does not create day to day rules for most Australian businesses.
Its function is to support the compensation framework in the Corporations Act 2001. The Act says that levies payable under sections 889J and 889K of the Corporations Act are imposed by this Act. Those levies relate to the situation where the amount in the National Guarantee Fund is less than the minimum amount referred to in section 889I of the Corporations Act.
The practical point is that this Act is only one part of the legal picture. It imposes the levy, but you usually cannot work out liability, scope or amount from this Act alone.