Adopted text for a new UN Regulation on “the determination of system power of hybrid
electric vehicles and of pure electric vehicles having more than one electric machine for
propulsion (System Power Determination)” as transposed from GTR 21.

Proposal aims to clarify and align the provision of PEMS concentration and emission correction with UN Regulations as common
provision

Proposal to amend the scope to allow type approval of vehicles that previously where only within the scope as an extension based on their reference mass.

Proposal to amend the scope to allow type approval of vehicles that previously where only within the scope as an extension based on
their reference mass.

Proposal brings clarity in the text relating to alternative procedures for demonstrating Conformity of Production of evaporative emissions control systems and consistency in the rounding of the Deterioration Factors (DFs). It also proposes an amendment to the formatting of a paragraph relating to Speed Trace Tolerances in order to bring clarity.

Proposal for amendment to 2024/23, OICA proposal to transpose the content of UN GTR No. 21 into a new UN Regulation of the 1958 Agreement.

Proposal for amendment to IWG EVE proposal for the UN GTR

Hydrogen mono-fuel engines and vehicles are already covered, however hydrogen dual-fuel engines and vehicles are not yet possible to be type-approved. This proposal introduces the requirements to accommodate type-approval of Type 1A hydrogen dual-fuel, as done for hydrogen mono-fuel.

Proposal for the transposition of Euro 7 provisions into UN Regulations

Proposal should enable the relevant OBFCM (on-board fuel and/or energy consumption monitoring )data to be collected during the PEMS.

Proposal to delete the PEMS PM number from 06 series of amendments.

Remove references to footnotes that are non-existent.

Proposal to clarify the need for 3-phase and 4-phase analysis of test data depending on the fuel type of the engine (petrol or diesel)

Proposal to remove additions to non-existing part of the 06 series of amendments

Proposal aims to clarify the measurement data.

Proposal transposes the content of UN GTR No. 21

Proposal to correct editorial errors to the text of Supplement 1 to the 05 series of amendments