Session 85 | Geneva hybrid session | 11-14 Jan
13. Lifetime compliance

GRPE may wish to consider a presentation by the expert from the European Commission’s Joint Research Centre on the particle number measurement during Periodic Technical Inspection (PTI) tests.

GRPE-85-31 | Supporting information on Urea emulators and emissions tampering
GRPE-85-30 | Emissions Tampering: Urea emulator installed in an Euro VI A heavy truck
GRPE-85-31 | Supporting information on Urea emulators and emissions tampering
GRPE-85-34 | New Periodic Technical Inspection – Particle Number Measurement
GRPE-85-40 | PTI: Presentation on Framework Document on Vehicle Whole-Life Compliance Presentation by IWG PTI on their proposal ECE/TRANS/WP.29/2021/148
WP.29/2021/148 | Proposal for a Framework Document on Vehicle Whole-Life Compliance Proposal submitted by the Co-Chairs of the Informal Working Group on Periodical Technical Inspections.
GRPE-85-34
New Periodic Technical Inspection – Particle Number Measurement (JRC)
07 Jan 2022 Working Party Informal Documents Resolution on a Particle Number Emission Test for Periodic Technical Inspections PTI: PN Emissions GRPE-85-0034