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Working Party on Pollution and Energy
Session 92
25-28 Mar | Geneva
Agenda Item 4. (a) UN Regulations Nos. 49 and 132
Documentation
Annotations
GRPE/2025/12 UN R49: Proposal for a new Supplement to the 07 series of amendments
GRPE-91-12/Rev.1 UN R83: Proposal for a new Supplement to the 06 and 07 Series of Amendments
GRPE-92-45 UN R49: Comments on Supplement for 07 series of amendments
GRPE-92-25/Rev 2 UN R49: Proposal for a new Supplement to the 07 series of amendments
GRPE-92-26/Rev 1 UN R49 : H2 ICE, Wet-based measurements and water
GRPE-92-19/Rev 2 UN R and UN GTR adoption table

GRPE may wish to consider a proposal from the experts of the European Commission for a new supplement to the 07 series of amendments to UN Regulation No. 49 to accommodate type-approval of hydrogen Type 1A dual fuel engines and vehicles, modifications to include Fourier Transform Infrared (FTIR) and Quantum Cascade Laser (QCL) instruments and new provisions to accommodate monitoring on-board fuel and/or energy consumption during PEMS testing.

GRPE/2025/13 UN R49: Proposal for a new Supplement to the 06 and 07 series of amendments
GRPE-91-12/Rev.1 UN R83: Proposal for a new Supplement to the 06 and 07 Series of Amendments
GRPE-92-45 UN R49: Comments on Supplement for 07 series of amendments
GRPE-92-25/Rev 2 UN R49: Proposal for a new Supplement to the 07 series of amendments
GRPE-92-26/Rev 1 UN R49 : H2 ICE, Wet-based measurements and water
GRPE-92-19/Rev 2 UN R and UN GTR adoption table

GRPE may wish to consider a proposal from the experts of OICA for a new supplement to the 06 and 07 series of amendments to UN Regulation No. 49 to maintain compatibility with the proposed amendment to the scope of the 06 and 07 Series of Amendments to UN Regulation No. 83.

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