Which ADR courses are available for different vehicle classes?
ADR courses help drivers learn how to carry dangerous goods by road safely. The modules you take depend on your vehicle and the type of goods you transport. To meet legal rules, you must pass the right course for your job and your vehicle.
Here is a breakdown of the main ADR training options based on what you drive and carry:
Core Module (All Vehicle Classes)
- Needed by: All drivers who carry dangerous goods.
- Covers: Basic safety, rules, hazard signs, what to do in an emergency, first aid, and fire safety.
This is the first step for all ADR drivers. You cannot skip it. - Applies to: Tankers, lorries, vans, and all types of HGVs and LGVs.
No matter your vehicle, you must take this module before moving dangerous loads.
Packages Module
- For: Drivers who move goods in boxes, drums, or containers, not in tanks.
- Vehicle types: Vans, small trucks, and lorries that carry packed items like paint tins or gas bottles.
These goods fall under ADR packaging rules. They must have labels and be stored in the right way.
This module teaches how to carry packed dangerous goods safely and correctly.
Tankers Module
- For: Drivers who carry dangerous goods in bulk with tankers or tank containers.
- Vehicle types: Tanker lorries or articulated vehicles with liquid or gas tanks.
- Needs: You must first complete the Core Module. Then you do the Tanker Module and any needed classes.
This covers goods that pose a high risk, such as fuels or toxic materials. Special rules apply to them.
Classes of Dangerous Goods (1–9)
Drivers must be trained for the hazard classes they carry. You don’t need all classes, just the ones that match your cargo.
Some examples include:
- Class 1: Explosives
- Class 2: Gases
- Class 3: Flammable Liquids
- Class 4: Flammable Solids
- Class 5: Oxidisers and Peroxides
- Class 6: Toxic and Infectious
- Class 7: Radioactives
- Class 8: Corrosives
- Class 9: Miscellaneous
Each class has its own set of rules. You only need to learn the ones you will handle.
Refresher Courses
- When: Every 5 years, before your ADR card runs out.
- Applies to: All drivers and all vehicle types.
- Length: Shorter than the first course. You must take it at least six weeks before your current ADR certificate ends.
Many drivers repeat the full course instead. This gives them more Driver CPC hours. It also helps keep their skills and licence up to date for LGV or HGV work.
Are weekend ADR courses offered in the UK?
Yes, weekend ADR courses are offered across the UK. Many approved training centres provide them. These courses suit LGV and HGV drivers who cannot attend on weekdays due to work or shifts. Weekend classes often run on two Saturdays or across two full weekends. Some centres also run exams at weekends. This means drivers can learn and take tests outside weekday hours.
The training follows the same format as weekday courses. It covers the Core module, Packages, Tankers, and the correct UN hazard classes. All weekend ADR training meets UK and international safety laws.
These flexible courses are helpful for self-employed drivers. They also work well for companies with busy timetables. Some providers offer small group sessions or private weekend courses. These give even more choices for learning.
Weekend courses are not always on offer all year. It’s a good idea to ask the training centre early. This is important if you need the full course with tanker training.

How do group bookings for ADR courses work?
Group bookings for ADR courses work by letting companies, teams, or groups of individuals join the same course. This helps save money and time. It is a smart choice for firms that need to train several drivers together. Group training often comes with flexible dates, lower prices, and the option for weekend or on-site sessions. The course content stays the same as the standard ADR training.
- Identify the Group: Start by checking who needs training. This may include LGV or HGV drivers, warehouse staff, or anyone handling dangerous goods.
- Define Course Requirements: Pick the type of course needed. This could be Core, Packages, Tankers, or a refresher. The provider will ask what goods your drivers carry so they can match the right ADR classes.
- Select a Training Provider: Choose a certified and experienced ADR training provider that allows group booking options, flexible schedules, and tailored training to suit your team’s needs.
- Request a Quote and Schedule: Contact the provider to talk about numbers, course content, and dates. Ask about discounts. Many centres offer weekend or site-based training.
- Confirm Booking and Logistics: Once agreed, confirm course dates, payment terms, and location. The provider will give all course materials, safety gear, and support for signing up.
- Complete Training and Certification: After training and exams, each person gets an ADR Driver Training Certificate. This lasts for five years. The provider will also send off the exam papers and manage the rest.