Revenue Licence and Emission Test: What You Need Each Year
The two pieces of paper every vehicle on a Sri Lankan road needs annually, the order they have to be done in, and what happens if you let them lapse.
Every vehicle on a Sri Lankan road needs a valid revenue licence, and getting one requires two other things first. The order matters, and people who discover that on the day their licence expires spend a frustrating morning learning it.
A note on figures and process. Fees, exemptions and the exact requirements are set by the relevant authorities and change periodically. This article covers the sequence and the practical traps; confirm current fees and requirements with your Divisional Secretariat, Provincial Council office, or the online service before you go.
The order you have to do things in
This is the whole article, really:
- Emission test — get the certificate.
- Insurance — at minimum, valid third-party cover.
- Revenue licence — issued only when you can show the first two.
You cannot obtain the revenue licence without valid emission and insurance certificates. Turning up with an expired emission certificate means going away, getting tested, and coming back.
The emission test
Sri Lanka's vehicle emission testing programme is operated by authorised testing companies with centres across the country, including mobile units that visit smaller towns on a schedule.
What happens: the vehicle's exhaust emissions are measured against limits set for its type, fuel and age. Petrol and diesel vehicles are tested differently. The test takes minutes when the centre is quiet and considerably longer when it is not.
Preparing for it: a warm engine tests better than a cold one, so drive for fifteen minutes before arriving rather than starting the car and joining the queue. If your vehicle is due a service, do it first — a fresh air filter, clean oil and healthy spark plugs all move emissions in the right direction, and a service is cheaper than a failure and a retest.
If it fails: you will be told what failed. Common causes are a clogged air filter, worn spark plugs, oil that has not been changed in far too long, a failing oxygen sensor, or on diesel vehicles, injector problems. Fix the cause and retest — most centres offer a discounted retest within a short window, so do not delay past it.
A vehicle that fails repeatedly usually has a real mechanical problem rather than a testing problem. Persistent smoke means something is worn, and it will cost more to ignore than to address.
Insurance
Third-party cover is the legal minimum and is what the revenue licence requires. It covers damage and injury you cause to other people and their property, and nothing at all for your own vehicle.
Whether you should carry more than the minimum is a separate question, and one we cover in full cover versus third party. For the revenue licence, the minimum is sufficient.
Keep the certificate somewhere you can find it. Photograph it and keep the image on your phone as well — it is the document people most often cannot locate on the day.
The revenue licence
With a valid emission certificate and insurance, you can obtain the revenue licence. It can be done in person at a Divisional Secretariat or authorised office, and an online service is available for many vehicles and locations, which is considerably less painful than queueing.
The fee depends on the vehicle — category, engine capacity and, for goods vehicles, weight. Electric vehicles are treated differently from conventional ones.
Check the online option first. Eligibility depends on the vehicle's registration and your province, but where it works, it turns a morning into a few minutes.
Letting it lapse
Driving without a valid revenue licence is an offence, and the penalty is not the only cost. Arrears typically accumulate for the period the vehicle was unlicensed, so a lapse is not avoided by simply not driving — a vehicle sitting unlicensed in a garage generally still accrues.
If a vehicle genuinely will not be used for an extended period, there are procedures for declaring that. Ask before assuming a vehicle off the road costs nothing.
Practical advice
- Set a reminder six weeks before expiry. That leaves time for a failed emission test, a repair, and a retest without any panic.
- Do the emission test in the morning, mid-month. Month-end is when everyone else goes.
- Service before testing if a service is anywhere near due. It is the cheapest way to pass.
- Keep all three documents together, and photographed on your phone.
- When buying a used vehicle, check how long is left on the revenue licence and emission certificate. A vehicle sold just before both expire has passed a small cost to you — worth knowing, and worth mentioning during negotiation.
If you have just bought a vehicle
The revenue licence stays with the vehicle rather than the owner, so an in-date licence continues to be valid after a transfer. Your insurance does not — arrange your own cover immediately, as the seller's policy does not cover you at all.
See our guide on transferring vehicle ownership for what else needs doing at handover.
Questions people ask
How long is an emission certificate valid?
It is aligned to the annual licensing cycle. Check the expiry printed on your certificate and diarise it, since the whole chain depends on it.
My vehicle is brand new — does it still need an emission test?
New vehicles are generally exempt for an initial period. Confirm the current exemption period rather than assuming, since it has changed over time.
Can someone else obtain the revenue licence for me?
Yes, with the necessary documents. Many people use an agent, which costs a fee and saves a queue.
What happens at a roadside check?
You will be asked for your licence to drive, and the vehicle's revenue licence and insurance. Keeping them in the vehicle, and photographed on your phone as backup, makes this a thirty-second conversation.
Browse on WaahanaSale
Looking for your next vehicle?
Thousands of vehicles from private sellers and verified dealers across Sri Lanka.