1-4 Jun 2021 | Web conference
Download: GRPE/2021/9 from UNECE: .pdf format .docx format
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7. Particle Measurement Programme (PMP)

GRPE may wish to consider a proposal by the IWG on PMP for a new Consolidated Resolution concerning Exhaust Ultra-Fine Particle Number Measurement For Heavy Duty Engines.

GRPE-83-11 | UN GTR: Request for authorisation to develop regulation on brake PM and PN emissions of all types of LDV's brake systems
GRPE/2022/17 | Proposal for new Consolidated Resolution concerning Exhaust Ultra-Fine Particle Number Measurement For Heavy Duty Engines
GRPE/2022/17 | Proposal for new Consolidated Resolution concerning Exhaust Ultra-Fine Particle Number Measurement For Heavy Duty Engines

GRPE will receive a status report from the IWG on PMP.

GRPE-83-11 | UN GTR: Request for authorisation to develop regulation on brake PM and PN emissions of all types of LDV's brake systems
GRPE/2022/17 | Proposal for new Consolidated Resolution concerning Exhaust Ultra-Fine Particle Number Measurement For Heavy Duty Engines
GRPE/2022/17 | Proposal for new Consolidated Resolution concerning Exhaust Ultra-Fine Particle Number Measurement For Heavy Duty Engines