What Is the CPC Module 4 Test?
The Module 4 test is part of the initial Driver CPC qualification. It is a practical demonstration test where you explain and show that you understand key safety checks and procedures needed for professional driving. This is not a normal on-road driving test — instead, you will be asked questions and practical scenarios covering vehicle safety, load security, and emergency procedures.
The aim is to show that you can operate safely, professionally, and responsibly as a commercial driver. The test lasts approximately 30 minutes and is conducted beside a stationary vehicle with a DVSA examiner. To pass, you must score at least 15 out of 20 (75%) in each topic area and achieve an overall score of 80% or higher.
If you want to drive professionally — whether HGV, LGV, bus, or coach — passing the Driver CPC Module 4 test is an essential step towards gaining your Driver Qualification Card (DQC), which you must carry at all times when driving commercially.
Who Needs the Module 4 Test?
You need the Driver CPC Module 4 test if you want to drive professionally and are gaining your qualification for the first time. This applies to anyone training for:
HGV / LGV Drivers
Class 1 (artic) and Class 2 (rigid) lorry drivers need Module 4 before working professionally.
View HGV Courses →Bus & Coach Drivers
PCV licence holders driving buses or coaches professionally must complete the initial CPC including Module 4.
View PCV Courses →Career Changers
If you're training for a new career as a professional driver, Module 4 is one of the final steps before you can start work.
Check Eligibility →What Happens in the Mod 4 Test?
During the test, the examiner will walk around a stationary vehicle with you, asking questions based on practical driving situations. You will be marked on five key areas:
Vehicle Safety Checks
Daily walk-round checks, identifying defects, and keeping the vehicle roadworthy. You may be asked to demonstrate or explain what you would check before starting a journey.
Loading and Security
How to keep loads secure, use load restraint equipment correctly, and reduce risks relating to illegal trafficking. You may need to demonstrate proper load securing techniques.
Emergency Situations
What to do in the event of an accident, emergency, or breakdown. You should know how to use safety equipment and follow correct procedures to protect yourself and others.
Driver Wellbeing and Risk Reduction
Safe lifting techniques, personal safety awareness, and avoiding unnecessary physical risk. The examiner wants to see that you understand how to look after yourself on the job.
Preventing Criminality
Security procedures for protecting the vehicle and cargo. You may be tested on how to prevent illegal immigrants from accessing the vehicle and how to secure it when unattended.
How We Help You Pass Module 4
At GS Driver Training, we make Module 4 preparation simple. Our goal is not just to help you turn up for the test, but to help you understand what to say, what to demonstrate, and how to approach the day calmly and confidently.
Module 4 Training as Part of Your HGV Course
Many drivers leave Module 4 until the last minute — and that is often where stress and delays start. We recommend preparing for CPC Mod 4 as part of your overall licence plan so that your progress stays smooth from start to finish.
If you are completing your Class 1, Class 2, C1, or other commercial vehicle training with us, we can help you fit Module 4 into the process properly. That means fewer delays, less stress, and a clearer route to getting qualified and working.
Why Choose GS Driver Training for CPC Module 4?
DVSA Recognised
Officially recognised by the DVSA as a high-quality training provider. Our instructors meet the highest professional standards.
7× Award Winner
Named Best HGV Training Company for seven consecutive years. Independent recognition of our training quality and student outcomes.
Male & Female Instructors
Choose from experienced male and female instructors. We believe everyone deserves to feel comfortable and supported during training.
Trusted Provider
Over 20 years of experience helping new drivers and career changers gain their professional driving qualifications with confidence.
Simple, Clear Guidance
No jargon, no confusion. We explain exactly what the examiner is looking for and how to demonstrate your knowledge effectively.
Full Journey Support
We support you through the full training journey — from provisional licence application to your first day on the road as a qualified driver.
Areas We Cover for CPC Module 4 Training
We support learners from across Surrey and surrounding areas who want a professional, supportive route into the industry. If you are looking for CPC Module 4 training in Surrey, GS Driver Training can help.
GS Driver Training, Guildford, Surrey
Conveniently located with direct access from the A3 and M25. Free parking available for all trainees.
What Our CPC Students Say
Real reviews from drivers who completed their CPC Module 4 with GS Driver Training.
"Passed my Module 4 first time thanks to GS. The instructor walked me through every section — vehicle checks, load security, the lot. Felt completely prepared on test day. Highly recommend for anyone needing their initial CPC."
"I was really nervous about the Module 4 practical demonstration but Gary made it so straightforward. He explained exactly what the examiner looks for and we practised everything beforehand. Passed with no issues at all."
"Did my Module 2 and Module 4 combined course. Brilliant value and the training was top quality. The CPC practical was much easier than I expected because the preparation was so thorough. Would recommend GS to anyone."