GAR | PTI

Proposal for regulations to check diesel particulate filters (DPFs) with a particle counter

Reference Number: PTI-17-02

The aim of this proposal is to set down a measurement procedure for effective verification of the functioning of particulate filters in diesel vehicles with a particle counter. This verification is conducted by measuring the number of diesel particles in the tailpipe of a diesel vehicle with an idle engine. This proposal provides a basis for introducing the particulate filter check with particle counters for Periodic Technical Inspection (PTI).

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 10 Feb 20

Relevant to

United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, WP.29 Discussion Topic | Particle Measurement Programme, and UN Rule No. 1 | Vehicle Inspections: Environmental Protection

Download from UNECE:

.docx format

PTI: Instruments for measuring vehicle exhaust particulate number emissions

Reference Number: PTI-17-03

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 10 Feb 20

Relevant to

Download from UNECE:

.pdf format

PTI: Particle Number Counter- Metrological controls and performance tests

Reference Number: PTI-17-04

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 10 Feb 20

Relevant to

Download from UNECE:

.pdf format

Follow-up research into the PN limit value and the measurement method for checking particulate filters with a particle number counter

Reference Number: PTI-17-05

Submitted by: TNO

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 10 Feb 20

Relevant to

Download from UNECE:

.pdf format

Draft agenda for the 17th PTI informal group session

Reference Number: PTI-17-01/Rev.5

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 14 Feb 20

Relevant to

United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, United Nations Agreement | Administrative and technical provisions required for carrying out the technical inspections, WP.29 Discussion Topic | PTI Tampering Detection, and WP.29 Discussion Topic | Road-Side Inspections

Download from UNECE:

.doc format

Minutes of the 16th PTI informal group session

Reference Number: PTI-16-04/Rev.1

Meeting Sessions: 16th PTI session (15 Nov 2019)

Document date: 14 Feb 20

Relevant to

United Nations Agreement | Administrative and technical provisions required for carrying out the technical inspections, WP.29 Discussion Topic | PTI-Automated Vehicles, WP.29 Discussion Topic | PTI Tampering Detection, and WP.29 Discussion Topic | Road-Side Inspections

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.doc format

AECS: Comments on the proposal for a new PTI Rule

Reference Number: PTI-17-06

Submitted by: FSD

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 14 Feb 20

Relevant to

UN Regulation No. 144 | Accident Emergency Call Systems and WP.29 Regulatory Project | Periodical Technical Inspections of Accident Emergency Call Systems

View full document file for more information

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.docx format

Automated vehicles: In-service compliance assessment

Reference Number: PTI-17-07

Draft “Framework document on in-service compliance assessment the vehicles including automated/autonomous vehicles and their components”.

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 14 Feb 20

Relevant to

WP.29 Regulatory Project | Automated Driving Systems and WP.29 Discussion Topic | PTI-Automated Vehicles

View full document file for more information

Download from UNECE:

.docx format

PTI Particle Number test procedure

Reference Number: PTI-17-08

Submitted by: TNO

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 14 Feb 20

Relevant to

UN Rule No. 1 | Vehicle Inspections: Environmental Protection

Download from UNECE:

.pdf format

PTI: Measures against tampering - testing of software integrity

Reference Number: PTI-17-09

Submitted by: FSD

Meeting Sessions: 17th PTI session (13 Feb 2020)

Document date: 14 Feb 20

Relevant to

WP.29 Discussion Topic | PTI Tampering Detection

Download from UNECE:

.docx format

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10 Feb 2020	Proposal for regulations to check diesel particulate filters (DPFs) with a particle counter	PTI-17-02
10 Feb 2020	PTI: Instruments for measuring vehicle exhaust particulate number emissions	PTI-17-03
10 Feb 2020	PTI: Particle Number Counter- Metrological controls and performance tests	PTI-17-04
10 Feb 2020	Follow-up research into the PN limit value and the measurement method for checking particulate filters with a particle number counter (TNO)	PTI-17-05
14 Feb 2020	Draft agenda for the 17th PTI informal group session	PTI-17-01/Rev.5
14 Feb 2020	Minutes of the 16th PTI informal group session	PTI-16-04/Rev.1
14 Feb 2020	AECS: Comments on the proposal for a new PTI Rule (FSD)	PTI-17-06
14 Feb 2020	Automated vehicles: In-service compliance assessment	PTI-17-07
14 Feb 2020	PTI Particle Number test procedure (TNO)	PTI-17-08
14 Feb 2020	PTI: Measures against tampering - testing of software integrity (FSD)	PTI-17-09