Documents GRPE-63-05/Rev.1 and GRPE/2012/6/Rev.1 propose to redefine the class of bi-fuel vehicles to permit the simultaneous use of gas and petrol in gas mode in UN Regulation No. 83. CLEPA proposes an alternative method to the weighing procedure of the fuel consumption test procedure.

AEGPL comments on the proposed amendments to UN R67 and UN R110 with regard to the gas ECU type-approval and start & stop systems.

Presentation of the Task Force on Heavy-duty Dual Fuel vehicles to the Informal Group on Gaseous Fueled Vehicles

Bosch presentation on the type approval of engine control units (ECU); CNG tank valve operation in start-stop systems; and mixed operation gasoline / CNG systems.