Vehicle manufacturing and modification
The law on converting or making modifications to vehicles, vehicle manufacturing classification.
Services
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Trade licence plates - who can use them, when they can be used and how to get a trade licence
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Send test and certificate forms using the technical application submission (TAS) service, including first time tests, notifiable alterations and replacing plating or test documents
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Apply to get replacement heavy goods vehicle (HGV) or trailer plating certificates or ministry plates if the originals have been lost or damaged.
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Type approval, individual (IVA), motorcycle single vehicle approval, voluntary approval, certificate of initial fitness, accessibility approval, fees, forms, replacement certificates
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Report you’ve changed a heavy goods vehicle (HGV) or trailer chassis, weight, tyres or brakes (a ‘notifiable alteration’) or change the weight you can carry.