Travelling abroad without an international driving permit can cost you a rental booking, a fine, or both. In fact, it’s one of the most overlooked travel documents Australians leave off their pre-trip checklist.
Time and again, our clients arrive at the counter, surprised to learn this document is a requirement. Licence in hand, they find the rental car company won’t process the booking without it. And just like that, an avoidable oversight derails the whole trip.
A little preparation before you fly goes a long way at the counter. This guide covers what an IDP is, where you’ll need one, and how to apply before your trip. Drivers already browsing car hire options at https://www.glapacked.com will want to read this first.
International Driving Permit: What It Is and Why It Counts
An international driving permit, or IDP, is an official translation of your driver’s licence into multiple languages. Your licence stays your primary document, and the IDP sits with it as an official, readable translation for foreign authorities and car rental companies. Keep in mind, your Australian driver’s licence alone doesn’t always give them that.
To make it more complicated, most countries that require an IDP for international road traffic won’t accept a digital copy either. You’ll need the physical document alongside your driver’s licence, both handed over together at the counter.
And showing up without the physical copy will almost certainly end your rental before it begins (no exceptions).
Driving Abroad: Countries That Require an IDP
Beyond the paperwork, an international driving permit keeps you from two very avoidable problems: a refused rental and a roadside fine.
In some countries, it’s a legal requirement, and in others, the car hire company sets the rule. Either way, most will ask for one at the counter.
These are some of the destinations where a missing IDP causes trouble:
- Japan’s Rules: Rental companies and road police both check for an IDP, and neither will let you off easy.
- Greece’s Requirements: Most rental agreements list the IDP as a condition, so the counter staff won’t negotiate.
- Italy’s Standard: Outside Rome and Milan, local rental counters run stricter document checks than major airport locations.
- Thailand’s Law: Driving without an IDP here can result in an on-the-spot fine and potential vehicle impoundment.
These four come up most often, but the list goes further. Requirements vary by country, rental company, and sometimes even the type of vehicle you’re hiring, so check your specific destination before you book.
Your Digital Licence Won’t Cut It Overseas
As we touched on earlier, a digital licence won’t satisfy overseas rental counters. What’s more, an IDP is required alongside your physical card.
Before you travel, watch out for these two licence details:
1. Physical Cards Only at Overseas Counters
Overseas rental counters operate under international road traffic agreements that only recognise physical documents. What we’re trying to say is that under that framework, your digital licence carries no legal weight at an overseas counter.
So when you show your digital licence at a counter in Paris or Bangkok, it’s not a judgment call (the law simply doesn’t allow it).
2. One Without the Other Gets You Nowhere
Your IDP and Australian driver’s licence are a pair, and car hire companies in IDP-required countries need both at pick-up.
For instance, at a Tokyo counter, your Australian licence alone won’t get you past the first document check. Even if you get lucky and make it onto the road without an IDP, your insurance cover won’t hold up if something goes wrong.
Applying Online: Steps to Get Your IDP Before You Leave
You can handle the entire application from home, and it won’t take long. As an Australian, you can apply for your permit online through the AAA.
The process itself covers four steps you need to get right:
- Eligibility Check: You’ll need a valid driver’s licence with at least six months remaining before its expiry date.
- Application Form: The form asks for your licence details, a passport-sized photo, and basic personal information.
- Processing Time: Most applications come through within a few business days. Give yourself enough lead time before your departure date.
- Validity Period: Permits are valid for 12 months from the date of issue, so apply close to your departure date.
A permit applied for a week before departure is a risk, especially if postage delays push past your travel date. A four to six week lead time is a safe target for most Australian travellers (let’s be real, expired permits aren’t accepted anywhere).
Documents You Need at an Overseas Rental Counter
To save you the stress of last-minute scrambling, we’ve put together a checklist of everything the rental counter expects from you:
| Document | Why It’s Needed | Notes |
| International Driving Permit | Required in many countries for legal driving | Must be physical, not digital |
| Australian Driver’s Licence | Primary proof of a valid licence | Physical card only |
| Passport | Confirms your identity | Must be valid for the trip duration |
| Credit or Debit Card | Covers the security deposit | Most hire car companies prefer a credit card |
| Rental Agreement | Confirms your booking details | Check minimum age requirements before pick up |
We’ve seen how one missing document can cancel a booking on the spot. A credit or debit card rejection hits just as hard (deposits average AU$500 to AU$2,000 depending on the vehicle). With that in mind, confirm your card limit covers it before you travel.
Plan Ahead and Drive With Confidence Abroad
For something that takes under ten minutes to apply for, an international driving permit causes a surprising amount of trouble when it’s missing. A refused rental, a roadside fine, and a ruined first day abroad are all on the table without one.
To make sure none of that happens to you, this guide covers what an IDP is and which countries require one. It also explains why your digital licence won’t cut it overseas, how to apply, and what to bring to the counter.
At GLAPacked, our team will take you through every car hire option you need, so you arrive at the counter prepared and confident. All that’s left is picking up the keys and hitting the road.
