Driver Vehicle Standards Agency
Details
Use this form to apply for permission to supply new large goods trailers (category O2, O3 and O4) for use on the road.
For multiple applications, you also need to send the entry into service consent for large goods trailers: multiple trailer applications form.
Send the form online
Download and fill in the application form.
Save the application form on your computer.
Send the application form to the Driver and Vehicle Standards Agency (DVSA) using the service to apply for a vehicle test or certificate for a lorry or trailer.
Send the form by post
You can also send the application by post.
DVSA Trailer section
Trailer Section
Testing and Support Services
DVSA
The Ellipse
Padley Road
Swansea
SA1 8AN
Your application can be delayed if you dont fill in the form correctly and dont read and understand the guidance notes.