Heavy-duty vehicles
Vehicle categories M2, M3, N2 and N3 (buses, coaches and heavy good vehicles over 3,500 kg) must comply with the Euro IV exhaust emission standard.
The enforcement of Euro VI emission standard was by 2 years to December 2026, according to Moroccan Ministry of Transport and Logistics.
For more details on Euro limits, please refer to the EU Heavy-duty vehicles for these categories of vehicles.