OCE Working Group Informal Meeting 5 Options Regarding Future - - PowerPoint PPT Presentation

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OCE Working Group Informal Meeting 5 Options Regarding Future Development of the OCE gtr In Conjunction with the 54 th GRPE Geneva 5 June 2007 Overview Background on 5 Options Details of 5 Options Open Discussion OCE Group

SLIDE 1

OCE Working Group Informal Meeting

5 Options Regarding Future Development of the OCE gtr

In Conjunction with the 54th GRPE Geneva 5 June 2007

SLIDE 2

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 2

Overview

Background on 5 Options Details of 5 Options Open Discussion

SLIDE 3

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 3

Background on 5 Options

EC presentation at 16th Plenary in

Tokyo

Contractor (TNO) report Executive

Summary

Issues raised regarding further

development of the OCE gtr

Open discussion led to development

f 5 Options for moving forward

SLIDE 4

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 4

Option 1

Finish OCE gtr with existing framework

Includes the application of the WNTE for in-use

n-vehicle testing and/or laboratory testing

Edit gtr for clarity regarding application of the

WNTE for laboratory type-approval testing

Through a future gtr process (either a new

gtr or amendment to a modular OCE gtr) develop:

Alternative test procedures to cover a wider

scope of in-use operation than covered by current WNTE

Associated emission limits

SLIDE 5

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 5

Option 2

Finish OCE gtr with existing

framework

Same as Option 1

Independent of the gtr process,

individual countries/regions could develop:

In-use on-vehicle test procedures Associated emission limits

SLIDE 6

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 6

Option 3

Develop a revised gtr framework

Address both type approval and in-use

testing

In-use testing provisions would cover a

wider scope of in-use operation than covered by the current WNTE

SLIDE 7

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 7

Option 4

Revise scope of gtr

Establish a prohibition against defeat strategies Establish associated definitions

Independent of gtr process, individual

countries/regions could develop:

Off-cycle requirements including in-use on-

vehicle test procedures and/or laboratory type approval procedures

Associated emission limits

SLIDE 8

OCE Group Informal Meeting; 54th GRPE; 5 June 2007 8

Option 5

Revise scope of gtr

Same as Option 4

Through a future gtr process, develop:

Develop both type approval and in-use testing

provisions

In-use testing provisions would cover a wider