Cambodia Driving License Categories Explained: Which One Do You Need?

By Testdrive KH team · June 20, 2026

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If you’ve started looking into getting licensed in Cambodia, you’ve probably noticed that “a driving license” isn’t really one thing - it’s a set of categories, each tied to a type of vehicle, an age requirement, and its own application steps. Picking the right one matters: apply for the wrong category and you may need to redo parts of the process, or worse, end up driving a vehicle your license doesn’t actually cover.

This guide is a dedicated, side-by-side reference for the types of driving licenses in Cambodia - motorbikes, cars, trucks, buses, and trailers - so you can quickly see how they compare and figure out which one applies to you.

Disclaimer: Official license category codes, names, and requirements are set and updated by the General Department of Land Transport (under the Ministry of Public Works and Transport), and can change or vary by province. The groupings below are general, practical descriptions to help you understand the landscape - not an official legal reference. Always confirm the current category definitions, codes, and requirements with the General Department of Land Transport or a registered driving school before applying.

Why license categories exist

License categories exist because different vehicles need different skills, carry different risks, and are governed by different rules. A small scooter, a family car, and a loaded delivery truck don’t behave the same way on the road - they have different stopping distances, blind spots, handling characteristics, and consequences if something goes wrong. Splitting licenses into categories lets the system:

• Match age requirements to the level of responsibility involved (a 16-year-old might be ready for a small scooter, but not a loaded truck).
• Tailor the theory and practical tests to the vehicle type, so drivers are tested on rules that actually apply to what they’ll be driving.
• Keep commercial and passenger-carrying vehicles - like buses and tuk-tuks - to a higher standard, since a mistake affects passengers as well as the driver.

Understanding the categories isn’t just bureaucratic box-ticking. It also helps you study more efficiently, since you’ll know which parts of the theory test categories are most relevant to the vehicle you actually plan to drive.

Cambodia license category comparison table

Here’s a general comparison of the broad category groupings most people encounter. Exact codes and official names can differ from what’s shown here, so treat this as a practical map rather than a legal definition.

A few things worth noting about this table:

• The motorbike groupings are covered in much more depth - including the exact engine-size thresholds and helmet/passenger rules - in our motorbike license requirements guide.
• The overall application process (medical check, documents, fees, and steps) is the same for most categories and is covered in our step-by-step guide to getting a driving license in Cambodia.
• “Heavy goods vehicle / truck” and “bus / large passenger vehicle” rows often require holding a lower category for a minimum period first, plus additional medical or background checks - these extra conditions are set by the licensing authority and can change.

What each category typically allows you to drive

Once you understand the groupings, it helps to think in terms of “what can this license actually let me do”:

• Small motorbike category - covers the everyday scooters and small motorbikes used for commuting, deliveries, and short trips. This is the most common starting category for new riders and is usually the first license many Cambodians and long-term expats apply for.
• Larger motorbike category - covers bigger or more powerful motorbikes. If you ride something larger than the small-motorbike threshold on a license that only covers smaller bikes, that’s generally treated similarly to riding without a valid license at all.
• Light vehicle / car category - this is the Cambodia license category for cars: sedans, SUVs, small vans, and pickups used for personal transport. It’s the standard category most car-owning residents and expats apply for.
• Passenger transport categories - if you’re driving a tuk-tuk, taxi, or any vehicle where you’re carrying paying passengers as part of your work, this typically sits in its own category (or as an add-on to a base category), often with extra documentation or background requirements because of the commercial and passenger-safety element.
• Heavy goods vehicle / truck category - this is the Cambodia license category for trucks and buses territory: vehicles above the weight or size limits of a light vehicle. Driving a loaded commercial truck on a standard car license is generally not permitted.
• Bus / large passenger vehicle category - for vehicles designed to carry many passengers. Like the truck category, this usually sits at the top of the age and experience requirements because of the responsibility involved.
• Trailer endorsement - so, do you need a separate license for a trailer in Cambodia? Often, yes - particularly for trailers above a certain weight. A small luggage trailer behind a car may fall under your base license, but anything heavier can require an additional endorsement or category. This is one of the details that’s most likely to be precisely defined (and occasionally updated) by the transport authority, so it’s worth a direct check before you tow anything substantial.

Age and other requirements that may differ by category

While the overall application process is broadly similar across categories (medical check, application, theory test, and usually a practical test), a few things commonly differ by category:

• Minimum age - generally lowest for small motorbikes, higher for cars and larger motorbikes, and higher again for trucks, buses, and passenger-transport categories.
• Prior licensing requirements - higher categories (trucks, buses) often require that you’ve already held a lower category license for a minimum period before you can apply, similar to graduated licensing systems used elsewhere.
• Medical and background checks - commercial and passenger-carrying categories may involve more thorough medical checks or additional documentation, given the responsibility of carrying passengers or goods for hire.
• Practical test format - the practical test for a car is different from the practical test for a truck or bus, both in the vehicle used and the maneuvers assessed.
• Theory test emphasis - while the core question bank overlaps significantly across categories, some categories may include extra questions relevant to that vehicle type (for example, motorbike-specific rules, or load and passenger limits for commercial vehicles).

Because these details are exactly the kind of thing that gets updated periodically, always treat specific numbers (ages, weight thresholds, holding periods) as general guidance until you’ve confirmed them for your situation.

Can you hold multiple categories? Adding one later

Yes - it’s common, and often expected, that drivers build up their licensing over time rather than applying for everything at once. A typical pattern looks like:

1. Start with a small motorbike license as a teenager or new resident, since it’s the category most people need first for everyday transport.
2. Add a car (light vehicle) category later, once you’re old enough and need to drive a car regularly - for work, family, or simply upgrading from a motorbike.
3. Add commercial, truck, bus, or trailer categories if your work requires it, usually after meeting any prior-licensing-period requirements for that category.

Adding a category later generally means a new application for that specific category - meeting its age and document requirements and passing its theory and (where required) practical tests - rather than your existing license automatically expanding to cover the new vehicle type. If you’re not sure whether your current license already covers a vehicle you’re about to drive, it’s worth checking before you get behind the wheel, since assumptions here are a common (and avoidable) source of problems at checkpoints.

Choosing the right category for your needs

For most people, the right category is simply whatever matches the vehicle you’ll actually be driving day to day:

• Commuters and everyday riders/drivers: if your main vehicle is a scooter or small motorbike, the small motorbike category is almost certainly what you need. If you mainly drive a car, the light vehicle category is the standard choice. Don’t over-think it - match the license to the vehicle you own or plan to use most.
• Anyone planning to drive both a motorbike and a car: you’ll likely need both categories over time, even if you start with just one. It’s worth planning for this rather than being surprised later.
• Professional or commercial drivers: if you’re driving for work - tuk-tuk, taxi, delivery van, truck, or bus - factor in the higher age requirements, possible prior-licensing periods, and additional documentation for those categories well in advance, since they can take longer to arrange than a standard personal license.
• Anyone planning to tow: don’t assume your base license automatically covers a trailer, especially a heavier one - check the trailer endorsement situation before you need it.

When in doubt, a quick Cambodia driving license class comparison against the table above, followed by a confirmation call to your local Department of Public Works and Transport office, is the safest way to make sure you’re applying for the right thing the first time.

Preparing for the theory test, regardless of category

Whichever category you’re applying for, one part of the process is the same for almost everyone: the written theory test on road signs, traffic rules, and general driving knowledge. The good news is that this is also the part you can fully prepare for, for free, before you ever set foot in a transport office.

A practical approach:

• Work through topics one at a time using category practice, so you can build confidence in road signs, traffic rules, and license/document questions separately.
• Once you’re comfortable, try a full timed mock exam to get used to the format and pace of the real test.
• If you’re applying for a motorbike category, make sure you’re solid on motorbike-specific rules - these come up often regardless of which category you’re ultimately testing for.
• For a complete walkthrough of the test format, question types, and pass mark, see our complete guide to the Cambodia driving theory test.

Final thoughts

Cambodia’s license categories are organized around a simple idea: match the license to the vehicle, the responsibility, and the rules that actually apply. Most people only ever need one or two categories - typically a motorbike license, a car license, or both - while truck, bus, passenger-transport, and trailer categories apply mainly to professional drivers and specific use cases. Use the comparison table above as a starting map, confirm the specifics for your category with the General Department of Land Transport, and once you know which category you’re aiming for, head over to Cambodia Test Drive to start preparing for the theory test that comes with it.