UN Rule No. 1
Vehicle Inspections: Environmental Protection
Uniform provisions for periodical technical inspections of wheeled vehicles with regard to the protection of the environment

Uniform provisions for periodical technical inspections of wheeled vehicles with regard to the protection of the environment

Text, Amendments, and Reports
Related groups: GRPE and PTI
Latest Documents
14 Feb 2020
PTI Particle Number test procedure | PTI-17-08
2020-02-14 2020-02-24
10 Feb 2020
Follow-up research into the PN limit value and the measurement method for checking particulate filters with a particle number counter | PTI-17-05
2020-02-10 2020-02-24
10 Feb 2020
PTI: Particle Number Counter- Metrological controls and performance tests | PTI-17-04
2020-02-10 2020-02-10
10 Feb 2020
PTI: Instruments for measuring vehicle exhaust particulate number emissions | PTI-17-03
2020-02-10 2020-02-10
10 Feb 2020
Proposal for regulations to check diesel particulate filters (DPFs) with a particle counter | PTI-17-02
2020-02-10 2020-02-10
A total of 61 documents are available. See more