ADR Course Parts


ADR Revision Core Module

ADR is an EU Directive.

It covers all vehicles.

Package Module Module Page 5

ADR Revision Package Module

2W = Hazard ID Number.

If the vehicle is taken aboard a ship the IMDG (maritime) markings will be required.

  • A Placard (diamond) on both sides and rear with the UN number in the lower half of the placard, or on an orange strip alongside the placard.
  • For an unaccompanied container or trailer the placard and UN number must be on all 4 sides.
  • A marine pollutant triangle may also be required.
  • Placards etc. must be able to withstand sea water for a minimum of 3 months.


It’s the drivers responsibility to ensure the markings are correct for onward shipping.


Navigate through this module.

Driver Training