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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
(Latest posted on 14 Nov 2023)
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1 March 2021 UN Rule No. 1: Proposal for particle number measurement
PTI-20-02
PTI-20-02 2021-03-01
1 March 2021 UN Rule No. 1: Recommendations for particle number measurement (Netherlands)
PTI-20-03
PTI-20-03 2021-03-01
13 May 2021 Agenda for the 22nd PTI informal group session
PTI-22-01
PTI-22-01 2021-05-13
17 May 2021 UN Rule 1: Recommendation on particulate number measurement
PTI-22-03
PTI-22-03 2021-05-17
8 June 2021 Report on GRPE consideration of PN measurement developments (Netherlands)
PTI-23-02
PTI-23-02 2021-06-08
8 June 2021 Agenda for the 23rd PTI informal group session
PTI-23-01
PTI-23-01 2021-06-08
18 June 2021 PTI informal group: Report to WP.29 about results of the 21st, 22nd and 23rd meetings
WP.29-184-08
WP.29-184-08 2021-06-18
13 October 2021 Agenda for the 24th PTI informal group session
PTI-24-01/Rev.1
PTI-24-01/Rev.1 2021-10-13
8 October 2021 Minutes of the 23rd PTI informal group session
PTI-23-03
PTI-23-03 2021-10-08
14 October 2021 Illustration (photo) of exhaust pipe design incompatibility
PTI-24-05
PTI-24-05 2021-10-14
19 October 2021 Minutes of the 24th PTI informal group session
PTI-24-06
PTI-24-06 2021-10-19
15 December 2021 The Danish effort toward Efficient control of Vehicles SCR Systems (Denmark)
PTI-25-07
PTI-25-07 2021-12-15