An HGV medical records whether an applicant meets the Group 2 medical standards for a lorry licence. The appointment covers the required history and checks, while the licensing authority makes the final decision on entitlement.

What Is an HGV Medical?

An HGV medical is a health assessment completed by a GMC-registered doctor to confirm that you meet the Group 2 medical standards required for professional drivers. During the appointment, the doctor completes the medical report named in your application. For a Northern Ireland licence issued by DVA, this is normally the DLM1 medical report. Drivers with a Great Britain licence issued by DVLA normally use the D4 medical report. The assessment helps ensure that drivers are medically fit to operate large commercial vehicles safely, protecting both the driver and other road users.

Who Needs an HGV Medical?

You will normally require an HGV medical if you are:

Applying for your first HGV (Category C or C+E) licence
Renewing your vocational entitlement at age 45
Renewing every five years between ages 45 and 65
Renewing annually from age 65 onwards
Requested by the DVLA or DVA following a medical condition or licence review

Medical requirements can vary depending on your circumstances, so it’s always worth checking your renewal paperwork if you’re unsure.

What Happens During an HGV Medical?

Most HGV medicals take around 15 minutes and involve a straightforward health assessment. Your appointment will usually include:

Review of your medical history
Blood pressure measurement
Vision assessment
Height and weight measurements
Urinalysis where required
General physical examination
Completion of the relevant DLM1 or D4 medical report

The assessment is designed to ensure you meet the Group 2 medical standards rather than to identify every possible health condition.

What Should You Bring?

To help your appointment run smoothly, remember to bring:

Your DLM1 or D4 medical form, as specified by your licensing authority
Valid photographic identification
Your driving glasses or contact lenses
Your latest glasses prescription if required
A list of current medications
Any relevant hospital or specialist correspondence

Having the correct paperwork available helps avoid unnecessary delays with your licence application.

Common Medical Conditions

Having a medical condition does not automatically prevent you from holding an HGV licence. Many drivers continue driving safely with well-managed health conditions. The doctor may ask about:

High blood pressure
Diabetes
Heart disease
Sleep apnoea
Neurological conditions
Mental health conditions
Vision problems
Current medication

If additional medical information is required, further reports may be requested before your licence application is processed.

How Often Do You Need an HGV Medical?

Medical frequency depends on your age and licensing circumstances.

First application for an HGV licence
At age 45
Every five years between 45 and 65
Annually after your 65th birthday

Certain medical conditions may require more frequent assessments depending on DVLA or DVA guidance.

How Can You Prepare?

Most drivers pass their medical without difficulty. A few simple steps before your appointment can help everything go smoothly.

Wear your usual driving glasses if required
Bring all requested paperwork
Know your current medications
Arrive well hydrated
Avoid rushing to your appointment, as stress may temporarily increase blood pressure

What Happens If Further Information Is Needed?

Occasionally, the examining doctor may require additional information before completing your medical. This could include reports from your GP or hospital consultant if you have a significant medical history. Providing accurate medical information during your appointment helps minimise delays.

External Resources

You may find the following official resources useful:

Book an HGV Medical

Book an HGV medical online and bring the D4 or DLM1 form specified by your licensing authority.

HGV Medical Guide