CPC stands for Certificate of Professional Competence. It is the single most misunderstood thing in commercial driving — people call it a licence, a card, a course and a test, and it is genuinely all four at different moments. Here is what it is and what you have to do about it.
Your licence says you can physically drive the vehicle. Your Driver CPC says you are professionally competent to do it for a living. They are separate, they are renewed separately, and losing one does not affect the other.
The physical thing in a driver’s wallet is the driver qualification card, usually shortened to DQC or just "the CPC card". It is proof of the qualification, and you must carry it when driving commercially — not having it with you is a fixed penalty offence.
If you are qualifying for the first time, initial Driver CPC is built into the same process as your licence, as two extra modules.
Module 2 is a case study test taken at a theory test centre. Seven real-world scenarios with around 50 questions between them, testing judgement rather than recall — what you would actually do about a load that shifts, a customer who wants you to exceed your hours, a defect found on a walkaround.
Module 4 is a practical demonstration taken with a vehicle. You show that you can secure a load, carry out safety checks, prevent trafficking, and handle an emergency. It is a demonstration you talk your way through, not a driving test.
Pass those alongside your theory and practical, and your initial CPC is complete. Your driver qualification card follows.
Once qualified, every professional driver must complete 35 hours of periodic training every five years to keep the qualification alive. There is no exam and you cannot fail it. You attend, the training centre uploads your hours, and your card is renewed.
The 35 hours are usually taken as five separate seven-hour days, and you can spread them across the five years however suits you — one day a year is the common pattern. Leaving all 35 to the final month is legal but a genuinely bad idea, because course availability tightens and if you run out of time you cannot drive commercially until it is done.
You can check your remaining hours for free on GOV.UK at any time. Any provider charging you to look that up is charging you for nothing.
Driver CPC is required for commercial driving of vehicles that need a C, C+E, D or D1 licence. You do not need it if you are driving non-commercially — your own horsebox or motorhome on a C1 — or if driving is not the main part of your job and you are carrying materials or equipment for your own use.
That last exemption is narrower than people hope. A builder driving a 7.5 tonne to his own site with his own tools is generally exempt. The same vehicle carrying goods for a customer is not.
Initial CPC module fees are set by DVSA and published on GOV.UK. Train with us for your licence and we cover them.
Periodic CPC is priced per seven-hour day by the training provider. Prices vary widely and so does the experience — a good periodic day is genuinely useful training on hours, tachographs, load security or fuel efficiency; a bad one is seven hours of someone reading slides.
Book tests directly through gov.uk. Third-party booking sites add a markup and give you nothing for it.
Certificate of Professional Competence. It is the qualification that sits alongside your vocational licence and shows you are competent to drive commercially.
The driver qualification card, or DQC — the plastic card that proves you hold a valid Driver CPC. You must carry it when driving commercially.
35 hours of periodic training every five years, usually taken as five seven-hour days. There is no exam — you cannot fail it, you just have to attend.
Initial CPC is Modules 2 and 4, taken once when you first qualify. Periodic CPC is the 35 hours every five years that keeps the qualification current afterwards.
Only for commercial driving. Driving your own horsebox or motorhome on C1 does not require it; paid work generally does.
Free on GOV.UK — search for the driver CPC periodic training hours service and sign in with your licence details. Any site charging for this is charging for nothing.
You cannot drive commercially until you complete the outstanding hours. Your licence is unaffected — only the professional entitlement lapses — but there is no grace period, so leaving it late is risky.
Train for your licence with us and Module 2 and Module 4 are booked, prepared for and paid for as part of the package — with free case-study practice in our Learning Hub from day one.
Practise CPC case studies free · Transparent course pricing · Funding and payment plans · Find your nearest centre · Call 01634 907 229
HGV and LGV licence categories explained · The Class 2 licence (Category C) explained · The Class 1 licence (Category C+E) explained · The C1 licence (7.5 tonne) explained · How to get your HGV licence — every step · All HGV and PCV guides