02/02/2016
- Understanding HGV Plates and Plating Certificates
- Which Vehicles and Trailers Require Plates and Plating Certificates?
- The Role and Placement of Your Documents
- Key Information Contained Within Plates and Certificates
- Acquiring Plates and Certificates for New Vehicles and Trailers
- Updating Details on Your Plate and Plating Certificate
- Correcting Errors on Your Plate or Plating Certificate
- Replacing Lost or Damaged Plates and Certificates
- Summary Table: Key Actions and Requirements
Understanding HGV Plates and Plating Certificates
For anyone operating heavy goods vehicles (HGVs) and trailers within the United Kingdom, understanding the necessity and procedures surrounding HGV plates and plating certificates is paramount. These seemingly simple paper documents, often referred to as ‘ministry plates’, are crucial repositories of vital information about your vehicle or trailer. They are not merely administrative formalities but essential components for ensuring compliance, safety, and accurate vehicle classification. This comprehensive guide will delve into what these plates and certificates are, which vehicles require them, how to obtain them, and what to do if they are lost, damaged, or contain errors.

Which Vehicles and Trailers Require Plates and Plating Certificates?
The requirement for HGVs and trailers to possess plates and plating certificates is directly linked to their need for an annual MOT (Ministry of Transport) test. If your vehicle or trailer falls into any of the following categories, it will necessitate these documents:
- Goods vehicles with a gross weight exceeding 3,500 kilograms (kg).
- Vehicles specifically constructed or adapted to form part of an articulated vehicle.
- Semi-trailers.
- Horseboxes with a gross weight exceeding 3,500kg.
- ‘A’ frame trailers and converter dollies manufactured on or after 1 January 1979.
- Trailers equipped with powered braking systems (as opposed to standard overrun brakes) and a parking brake, with an unladen weight exceeding 1,020kg.
It is worth noting that certain goods vehicles may be exempt. For a definitive list, consulting form V112G is recommended.
The Role and Placement of Your Documents
Proper handling and display of your HGV plates and plating certificates are essential for compliance. Here’s a breakdown of what each document is and what to do with it:
| Document Name | Document Reference | What to Do With the Document |
|---|---|---|
| HGV Plate | VTG 6A | Display securely within the vehicle’s cab. It must be clearly legible and positioned for easy viewing by inspectors. |
| HGV Plating Certificate | VTG 7A | Keep this document with the vehicle’s official paperwork, either in your office or safely stored with the vehicle itself. |
| Trailer Plate | VTG 6T | Affix securely to the trailer's chassis. Like the HGV plate, it must be clear, legible, and prominently displayed. |
| Trailer Plating Certificate | VTG 7T | This should be kept alongside the trailer’s other essential paperwork, in your office or with the vehicle. |
Key Information Contained Within Plates and Certificates
These documents are rich with vital data pertaining to your vehicle or trailer. Understanding this information can be beneficial for maintenance, identification, and regulatory purposes.
HGV Plates (VTG 6A) and Trailer Plates (VTG 6T) Typically Display:
- Serial Number: A unique identifier for the plate itself.
- DTp Reference Number: A number assigned by the Department for Transport, often related to braking system specifications.
- Registration Number: Your vehicle’s official registration plate.
- Vehicle Identification Number (VIN): A unique 17-character code identifying the specific vehicle.
- Manufacturer and Model: Details of who built the vehicle and its specific model.
- Speed Limiter Exemption: Indicates whether the vehicle is exempt from mandatory speed limiter regulations.
- Function: Specifies whether the vehicle is designed as rigid or articulated.
- Date of Original Registration: The date the vehicle was first registered.
- Year of Manufacture: The year the vehicle was produced.
- Weights: This includes gross weight, train weight, and maximum train weight, all critical for load management and legal operation.
- Dimensions: The length and width of the vehicle or trailer.
- Axle Weights: The maximum permissible weight each axle can carry.
- Tyre Conditions: Specific requirements or recommendations regarding tyre usage.
Plating Certificates (VTG 7A and VTG 7T) Include All the Above Information Plus:
- Tyre Size: The specific dimensions of the tyres fitted.
- Ply Rating or Load Index: Indicating the tyre's load-carrying capacity and durability.
Visualising these documents can be helpful. An example of a plating certificate typically shows a comprehensive overview, while the ‘ministry’ plate is the more condensed, directly displayed version.
Acquiring Plates and Certificates for New Vehicles and Trailers
The process for obtaining these essential documents differs slightly depending on whether you are dealing with an HGV or a trailer.
For HGVs:
Once you have successfully recorded the relevant details with the Driver and Vehicle Standards Agency (DVSA), they will proactively send you the HGV plate and plating certificate. There is no fee associated with this process.
For Trailers:
The responsibility lies with the trailer manufacturer. They are legally obligated to apply for the plate and plating certificate before selling the trailer. Consequently, they will provide you with these documents upon purchase. If you are a trailer manufacturer yourself, you must apply to the DVSA for authorisation to supply large goods trailers for road use. This process also incurs no fee.
Updating Details on Your Plate and Plating Certificate
Circumstances change, and so might the specifications of your vehicle or trailer. If you undertake a ‘notifiable alteration’, you are legally required to obtain an updated plate and plating certificate. Notifiable alterations are significant modifications that affect the vehicle's fundamental characteristics. These commonly include changes to:
- The chassis structure.
- The braking system.
- The types of tyres fitted.
- The vehicle’s carrying capacity (weight limits).
Changes to carrying capacity are often categorised as follows:
- ‘Up-plating’: This refers to increasing the maximum permitted weight a vehicle can carry without making physical modifications to its design.
- ‘Uprating’: This involves increasing the maximum permitted weight, typically after the vehicle’s design has been physically modified to accommodate the higher load.
- ‘Down-plating’: This is the process of reducing the maximum permitted weight a vehicle can carry without physical design changes. This can be beneficial as it may lower your vehicle tax rate.
- ‘Downrating’: This signifies a reduction in the maximum permitted carrying weight following physical modifications to the vehicle’s design, which can also impact vehicle tax.
The administrative cost for updating your plate and plating certificate is currently £27.
Correcting Errors on Your Plate or Plating Certificate
Mistakes can happen. If you discover an error on your ministry plate or plating certificate, you have the right to apply for a correction. To do this, you must provide evidence substantiating the inaccuracy. The type of evidence required will depend on how the vehicle was originally approved. You will typically need to submit a photocopy of either:
- The Certificate of Conformity (CoC): This document certifies that a product meets all the essential requirements of the relevant European health, safety, and environmental protection legislation.
- The Individual Vehicle Approval (IVA) Certificate: For vehicles that have undergone individual approval, this document confirms compliance.
To initiate this correction process, you will need to complete the ‘Change a heavy goods vehicle (HGV) plated details or notify alterations’ form.
Replacing Lost or Damaged Plates and Certificates
Misplacing or damaging these crucial documents does not have to be a significant hurdle. You can obtain a replacement copy that you can print yourself.
How to Print Your Plate and Plating Certificate:
The procedure is straightforward. You will be provided with an A4 PDF document. This PDF contains the necessary information for both the plate and the plating certificate. You will then need to print this document. If it’s the plate itself, you must print it out and securely fix it in the designated location on your vehicle or trailer, ensuring it is clearly visible and legible, just as an original would be.
Summary Table: Key Actions and Requirements
| Scenario | Action Required | Relevant Form/Process | Cost |
|---|---|---|---|
| New HGV | DVSA sends documents after registration. | N/A | Free |
| New Trailer | Manufacturer applies and provides documents. | Manufacturer applies to DVSA. | Free |
| Notifiable Alteration (e.g., weight change) | Apply for updated plate and certificate. | ‘Change a heavy goods vehicle (HGV) plated details or notify alterations’ form. | £27 |
| Incorrect Information | Apply for correction with evidence. | ‘Change a heavy goods vehicle (HGV) plated details or notify alterations’ form. | £27 (if it constitutes an alteration) |
| Lost or Damaged Document | Print replacement copy from PDF. | Downloadable PDF. | Free |
By understanding and adhering to these guidelines, HGV and trailer operators can ensure their vehicles are fully compliant and operate safely and efficiently on the UK’s roads. Keeping these documents in order is not just a regulatory requirement but a fundamental aspect of responsible vehicle management.
If you want to read more articles similar to HGV Plates: Your Essential Guide, you can visit the Transport category.
