Latest HMG Bulletin on towing

[Gafferbill]

To my knowledge, HGV trailers that have had to be registered already for some time if used internationally are not subject to an MOT either.

......all UK trailers over 3500kgs have a chassis number which has to be stamped or welded into the chassis metal (ie...not an easily remove label)
The trailer has to annually undergo a ministry examination at a DVSA HGV testing centre and pass the tests to be road legal.
The pass certificate must be displayed on the trailer to which it applies.

 

[Lutz]

......all UK trailers over 3500kgs have a chassis number which has to be stamped or welded into the chassis metal (ie...not an easily remove label)
The trailer has to annually undergo a ministry examination at a DVSA HGV testing centre and pass the tests to be road legal.
The pass certificate must be displayed on the trailer to which it applies.

Thanks for the clarification.
Trailers under 3500kg have to have a VIN as well, though, and it mustn't be an easily removable label either.