Proposal to align the Regulation with the latest regional requirements.

Proposal to align the Regulation with the latest regional requirements.

Proposal to clarify the wording regarding the use of the reference fuel required for emission testing, to permit testing with the same reference fuel used for emission testing, and to align with recently adopted amendments to Regulation No. 85.

Proposal aims at permitting the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery, with regard to the emissions of pollutants by the engine.

Proposal aims at to fix administrative or typographic errors in the Regulation.

Proposal aims at permitting the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery, with regard to the measurement of the net power, net torque and specific fuel consumption.

Proposal aims to correct typographic errors identified within the Regulation.

Revised proposal, superseding the original proposal, to clarify the wording regarding the use of the reference fuel required for emission testing, to permit testing with the same reference fuel used for emission testing, and to align with recently adopted amendments to Regulation No. 85.

Proposal to extend to the 05 series of amendments the option from the 06 and 07 series to use the calculation of road load values determined according to UN GTR 15 (WLTP).

Proposal to amend the charger requirement and the measurement method of REESS current for a hybrid electric power train in order to align UN R101 with the provisions in UN R154 and introduce the option to determine road load values for Pure Electric Vehicles according to the requirements of UN R83.

Proposal from the PTI informal group to address particle number measurement for the periodic technical inspection of vehicles equipped with compression ignition engines.

Proposal to introduce Part IV on “Emission entering to the vehicle cabin with outside air pollutants and the interior air cleaning efficiency”.

Proposal to permit the use of hydrogen (H2) as fuel for emissions type approval of heavy-duty vehicles.

Proposal to permit the use of hydrogen (H2) as fuel for emissions type approval of heavy-duty vehicles.