You must register commercial trailers over 750kg gross weight and all trailers over 3,500kg gross weight before towing them through some European countries.
Trailers that have to be registered
This applies to all:
- commercial trailers over 750kg gross weight
- non-commercial trailers over 3,500kg gross weight
This means that these trailers making international journeys will need to:
- display their own registration plate (separate from the vehicle towing them)
- have a trailer registration certificate that can be shown to a foreign authority on request
Register your trailer
You must register your trailer to travel in these countries:
Albania, Andorra, Armenia, Austria, Azerbaijan, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Italy, Kazakhstan, Latvia, Lithuania, Luxembourg, Macedonia, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Sweden, Switzerland and Ukraine.
- £26 to register a trailer for the first time
- £21 to issue a new registration certificate for a new registered keeper
- £10 for a replacement UK trailer registration certificate
Countries where you don’t need to register your trailer
You do not need to register trailers that are only used:
- in the UK
- for journeys between the UK and Ireland
You also do not need to register trailers used in:
However, you must register trailers to tow them through any country where the rules apply to reach Cyprus, Liechtenstein, Malta or Spain.
If you have an abnormal load trailer
You need a keeper’s certificate for an abnormal load trailer to take it abroad. Carry the keeper’s certificate in your vehicle when you go abroad.
Some countries measure abnormal loads differently from the UK. Check with each country you’re travelling through to find out if the load you’re transporting counts as abnormal there.