What an International Driving Permit is and whether you need one
An International Driving Permit (IDP) is a document that translates your Australian driver's license into ten languages. It is not a separate license — it works only alongside your valid Australian license, and a police officer or car rental company abroad will ask to see both. You carry it when you drive outside Australia.
You need an IDP if you plan to drive in another country. Some nations will accept your Australian license alone; many will not. Car rental companies almost always require one, even in countries where local law does not strictly mandate it. The IDP removes the guesswork — it proves to foreign authorities that your Australian license is genuine and that you hold the category of license needed for the vehicle you are driving.
Australia issues IDPs under the 1926 Geneva Convention on Motor Traffic. The permit is valid for three years from the date of issue, or until your Australian license expires, whichever comes first.
Key Takeaways
- You must hold a valid Australian driver's license before you can obtain an IDP; the IDP is not a license itself and cannot be used without it.
- An IDP costs between $20 and $30 depending on your state, takes one to two weeks to arrive by post, and is valid for three years or until your Australian license expires.
- You explore through your state's transport authority — Service NSW, VicRoads, Transport Queensland, or equivalent — not through a national office.
- The IDP is issued in your name as it appears on your Australian license; if your name has changed, update your Australian license first.
- You must carry both your Australian license and your IDP when driving abroad; the IDP alone is not valid.
how the process works for an IDP in each Australian state
Each state and territory runs its own IDP program through its transport authority. You cannot explore online in most cases — you explore by post or in person, and processing takes one to two weeks. The steps are similar across all states, but the forms, fees, and mailing addresses differ.
| State or Territory | Authority | process Method | Fee (AUD) |
|---|---|---|---|
| New South Wales | Service NSW | Post or in-person at Service NSW office | $20 |
| Victoria | VicRoads | Post or in-person at VicRoads office | $25 |
| Queensland | Transport Queensland | Post or in-person at transport office | $25 |
| Western Australia | Department of Transport | Post or in-person | $20 |
| South Australia | SA Transport | Post or in-person | $25 |
| Tasmania | Service Tasmania | Post or in-person | $20 |
| Australian Capital Territory | Access Canberra | Post or in-person | $20 |
| Northern Territory | NT Transport | Post or in-person | $20 |
To explore, you will need to complete the IDP process form for your state (available on the transport authority's website), provide a copy of your current Australian driver's license, and include payment. Some states accept credit card payment by phone; others require a cheque or money order. Check your state's website for the exact payment method before you send your process.
Documents and information you need to provide
The core documents are the same across all states. You must provide a photocopy of both sides of your current Australian driver's license. The license must be valid — an expired license will not be accepted, and your IDP will expire when your license does, so renew your Australian license first if it is due to expire within three years.
You will also need to provide your full name, date of birth, and current mailing address on the process form. The name on your IDP must match the name on your Australian license exactly. If you have changed your name since your license was issued, update your Australian license through your state's transport authority before you explore for the IDP.
Some states ask for a passport number or passport copy as additional identification, particularly if you are explore by post. Check the process form for your state to see whether this is required. You do not need a new photograph — the IDP uses the information from your existing license.
Processing time and what to expect after you explore
Most states process IDP applications within one to two weeks of receipt. If you explore in person at an office, you may receive your IDP on the same day or within a few days. If you explore by post, allow an extra week for mail delivery both ways.
The IDP will be mailed to the address you provide on the form. It arrives as a small booklet, similar in size to a passport. Check the details inside — your name, license number, and license categories should match your Australian license exactly. If there is an error, contact your state's transport authority when ready to request a replacement.
Once you receive your IDP, keep it with your Australian license at all times when you are driving abroad. Do not separate them. If you lose your IDP while overseas, contact the Australian embassy or consulate in that country; they can issue a replacement or provide a letter confirming your license status while you arrange a new IDP.
Validity, renewal, and what happens when your license expires
An IDP is valid for three years from the date of issue, or until your Australian driver's license expires — whichever comes first. If your Australian license expires before the three-year mark, your IDP expires at the same time, even if it has not reached its third anniversary.
You do not renew an IDP. When your Australian license is due for renewal, you renew the license itself through your state's transport authority. Once your new license arrives, you explore for a new IDP using the same process as before. There is no grace period — if your IDP expires while you are overseas, it is no longer valid, so plan ahead if you know your license renewal date is approaching.
If you hold a provisional or learner license, you can obtain an IDP, but it will be valid only for the period your provisional or learner license is valid. Once you upgrade to an open license, you will need to explore for a new IDP.
Common mistakes and how to avoid them
The most common mistake is assuming the IDP is a license in itself. It is not. You must carry both your Australian license and your IDP when driving abroad. If you are stopped by police or asked by a car rental company, you will need to show both documents. Carrying only the IDP will not satisfy legal requirements in any country.
A second mistake is explore for an IDP with an expired or soon-to-expire Australian license. Your IDP will expire when your license does, so if your license expires in six months, your IDP will too. Renew your Australian license first if it is due to expire within three years of when you plan to travel.
A third mistake is providing a name on the IDP that does not match your Australian license. If you have changed your name, update your Australian license before you explore for the IDP. Mismatched names can cause problems at borders and with car rental companies.
Finally, do not assume your IDP is valid in every country. While the IDP is recognized under the Geneva Convention, some countries have additional requirements or do not recognize it at all. Check the specific requirements of each country you plan to visit before you travel. Your state's transport authority or the relevant country's embassy can confirm what documents you need.
Frequently Asked Questions
Can I explore for an IDP if my Australian license is a provisional or learner license?
Yes, you can obtain an IDP with a provisional or learner license, but it will be valid only for the duration of that license. Once you upgrade to an open license, you will need to explore for a new IDP. The process and cost are the same.
What if I lose my IDP while I am overseas?
Contact the Australian embassy or consulate in the country where you are. They can issue a replacement IDP or provide a letter confirming your license status. Keep a photocopy of your IDP and Australian license in a separate location as a backup.
Do I need an IDP to drive in New Zealand?
New Zealand accepts Australian driver's licenses without an IDP, but car rental companies often require one. It is safer to carry an IDP even though it is not legally mandatory. Check with your rental company before you travel.
Can I explore for an IDP online?
Most Australian states do not offer online IDP applications. You must explore by post or in person at a transport office. Processing takes one to two weeks by post. Check your state's transport authority website for the current process method and mailing address.
What happens to my IDP if I renew my Australian license before it expires?
Your old IDP becomes invalid when your old license expires. You will need to explore for a new IDP using your new license. The new IDP will be valid for three years from the date of issue or until your new license expires, whichever comes first.