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WP.29 Rulemaking Project
Motor Vehicle Pollution Control Device Durability

GTR program under WLTP to develop global test procedures to assess the durability of anti-pollution devices of vehicles equipped with positive ignition or compression-ignition engines.

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Development of the Initiative

No changes to this regulation are pending.

Latest Documents

5 Dec 2019
Calendar of WLTP and related meetings (5 Dec 2019) | N/A
26 Sep 2019
WLTP meeting schedule | WLTP-28-19/Rev.1
19 Sep 2019
WLTP: ACEA proposals | WLTP-28-11/App.1
See all 24 related documents

Latest Meeting Discussions

Informal Group on the Worldwide Harmonized Light Vehicles Test Procedure | Session 28 | 23-27 Sep 2019
Working Party on Pollution and Energy | Session 79 | 21-24 May 2019
WLTP Transposition Task Force | Session 2 | 8 May 2019
See more related meetings