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Working Party on Pollution and Energy
Session 80
14-17 Jan 2020 | Geneva
Agenda
4. (b) UN Global Technical Regulations Nos. 4 (World-wide harmonized Heavy Duty Certification procedure (WHDC)), 5 (World-Wide harmonized Heavy duty On-Board Diagnostic systems (WWH-OBD)) and 10 (Off-Cycle Emissions (OCE))
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GRPE-80-25 UN GTR 4 Proposal for corrigendum
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GRPE may wish to consider proposals for corrigendum to GTR4 from the expert from OICA

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