We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Check if you need to register a trailer to take it abroad, create an account to register your trailer, manage details of registered trailers.
You must register commercial trailers over 750kg gross weight and all trailers over 3,500kg gross weight before towing them through some European countries.
The rules about towing a trailer or caravan with a car changed on 16 December 2021. Find out how the changes affect you.
Towing trailers, caravans and horseboxes with a car, including the weight and size limits, and what licence you need to have
Checks you should carry out every time you tow a trailer, caravan or horsebox with a car, to make sure you're towing safely and legally.
Guidance and reports on the Department for Transport's trial of longer semi-trailers for articulated goods vehicles.
Apply for a trailer over 3,500kg first used before 29 October 2012 to have its first MOT (annual test).
Apply for permission if you want to supply new large goods trailers to be used on the road.
Who needs to get permission from the Driver and Vehicle Standards Agency (DVSA), types of trailers that need permission and how to apply.
Rules on certificates you need to provide and details you need to record when selling small trailers and larger trailers that are exempt from annual testing.
Apply for a trailer identification number (a 'ministry number') to be allocated to a new-build trailer if you'll be applying to use it on the road.
Vehicles which must have the annual test - buses, coaches, lorries and trailers, booking and fees.
Work out if you’re old enough or have the right kind of licence to tow a trailer from different kinds of vehicle
Get a 'certificate of keeper' for your abnormal load trailer if you want to use it outside the UK, or replace a lost certificate.
Forms for heavy goods vehicle (HGV) and trailer MOTs (annual tests), notifiable alterations, replacing documents, keepers’ certificates, ADR, TIR and LEC tests.
How trailers are inspected when they're being approved under the Individual Vehicle Approval (IVA) scheme to make sure they're safe to be used.
Statutory report into trailer safety.
Information about what you can drive and tow depending on when you passed your test.
Apply for Individual Vehicle Approval (IVA) if you’re making or importing a single trailer, or a very small number of trailers.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.