Understanding the D2 & D4 Forms for HGV Training

Starting your HGV journey begins with completing your D2 and D4 forms. These forms are required by the DVLA before you can begin practical HGV training and gain your provisional HGV entitlement. At Humber Training & Driver Solutions, we guide candidates through the entire process to make it as simple and stress-free as possible.

What Are the D2 and D4 Forms?

The D2 and D4 forms are official DVLA documents required when applying for your HGV provisional licence.

• D2 Form – This is the licence application form used to apply for provisional entitlement to drive larger vehicles such as Category C (Class 2) or Category C+E (Class 1).
• D4 Form – This is the medical examination form that must be completed by a qualified doctor to confirm you meet the medical standards required to drive an HGV professionally.

Both forms must be completed and sent together to the DVLA.

What Is the D2 Licence Application Form?

The D2 form is the application form you complete to request provisional entitlement for the HGV category you wish to train for. This is similar to applying for your original car licence, but specifically for commercial vehicle categories.

You will need to provide:

• Your personal details
• Your current driving licence information
• The vehicle category you are applying for
• Your signature and declarations

Once approved by the DVLA, your licence will be updated with the provisional HGV entitlement needed to start training.

What Is the D4 Medical Form?

The D4 form is the medical report completed by a doctor after your HGV medical examination. This confirms whether you meet the higher medical standards required for professional HGV drivers.

The completed D4 form must be submitted alongside your D2 application form to the DVLA.

What Happens During an HGV Medical?

The HGV medical examination normally takes around 30 minutes and is straightforward for most candidates. During the appointment, the doctor will assess your general health and fitness to drive professionally.

The medical usually includes checks for:

• Eyesight and vision standards
• Blood pressure
• Medical history
• Heart and cardiac conditions
• Neurological conditions
• Sleep disorders
• Mental health conditions
• Alcohol or drug-related issues
• Diabetes screening (usually via urine test)

The doctor will then complete and sign the D4 form on your behalf.

How Do I Find an HGV Medical Doctor?

The easiest way to arrange your medical is by searching online for “HGV medicals near me.” There are many specialist providers across the UK who offer affordable HGV medical appointments.

These specialist services are often significantly cheaper than booking through your own GP surgery while still completing exactly the same DVLA-approved medical examination.

Where Do I Get the D2 and D4 Forms?

You can usually collect D2 and D4 forms from larger Post Office branches. However, if your local branch does not have them available, we can help.

At Humber Training & Driver Solutions, we can provide guidance on obtaining the forms and help explain how to complete them correctly.

What Happens Next?

Once you have:

1. Completed your D2 application form
2. Completed your D4 medical examination

You simply place both forms into the DVLA envelope provided and send them off for processing.

Once your provisional entitlement is added to your licence, you can move forward with:

• Theory tests
• Hazard perception
• CPC case studies
• Practical HGV training
• Mod 3 & Mod 4 tests

Need Help Starting Your HGV Career?

At Humber Training & Driver Solutions, we support candidates through every stage of the process — from medicals and theory tests to full practical HGV training.

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📧 admin@humbertraininganddriversolutions.co.uk