When you pick up your campervan, you will need to bring proper documents with you. In some cases, the requirements may be different based on which supplier you've hired your campervan with. It is always best to check the terms and conditions of your rental.
The renter will be required to show a full valid driver's licence (state, national or international) upon collection of the campervan, along with a credit card for the security bond. If the licence is not written in English, then an International Driving Permit (IDP) will also be required.
Any additional drivers will also need to present their licence at the depot. Those with provisional licences are not accepted.
Read more about picking up a campervan in Australia.