Overview
Category C1 driver training is required by anyone who needs to drive a vehicle with a maximum authorised mass (MAM) of between 3,500 kg and 7,500 kg on a public road in the UK. This covers a surprisingly wide range of vehicles and professional roles. If you are unsure whether you need C1, this guide will help you identify whether the vehicles you drive or plan to drive fall into this category.
Common Reasons People Need C1 Training
Ambulance and Healthcare Drivers
The majority of NHS frontline ambulances, private ambulances, and patient transport vehicles fall in the 3,500–7,500 kg weight range. C1 is an essential requirement for most frontline ambulance roles, student paramedic programmes, and patient transport service positions. For more information, see: What Licence Do You Need to Drive an Ambulance?
Motorhome Drivers
Many larger motorhomes — particularly A-class and coachbuilt models — exceed 3,500 kg when loaded with passengers, water, fuel, and equipment. If your motorhome's MAM (shown on the V5C) exceeds 3,500 kg, you need a C1 licence to drive it legally. For more information, see: C1 Driver Training for Motorhome Drivers.
Horsebox Drivers
Horseboxes carrying four or more horses, or large coachbuilt horseboxes, often exceed 3,500 kg MAM. This is a common source of confusion — many horsebox owners are unaware that their vehicle requires a C1 licence. For more information, see: C1 Driver Training for Horsebox Drivers.
7.5 Tonne Delivery Drivers
Many delivery and logistics companies operate vehicles in the 7.5 tonne (7,500 kg) category for local and regional deliveries. These vehicles are commonly used by supermarkets, furniture retailers, and general haulage companies for last-mile delivery. C1 is required to drive them. For more information, see: 7.5 Tonne Licence Training Explained.
Event Medical Staff
Event medical providers use a range of vehicles including large ambulances and treatment vehicles that fall in the C1 weight range. If your event medical role involves driving these vehicles, C1 is required.
Private Medical Transport
Private medical transport companies, repatriation services, and medical escort providers often use vehicles in the C1 weight range. Drivers in these roles require C1 entitlement.
Do I Need C1 or C (Class 2 HGV)?
C1 covers vehicles up to 7,500 kg. If you need to drive vehicles over 7,500 kg — such as full-size lorries or HGVs — you need a Category C licence. For a comparison, see: C1 vs C Licence: What Is the Difference?
Book C1 Training at GS Driver Training
GS Driver Training provides C1 driver training from our Dunsfold Aerodrome training centre, covering Surrey, Hampshire, Berkshire, and the South East. Call 01252 447808 or email [email protected].
