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Authorization to develop Phase 2 of UN Global Technical Regulation No. 15
Document WP.29/2016/29
7 January 2016

Proposal to begin work on the second phase development of the light vehicle emissions GTR, covering:

  • Remaining items from the original authorization (WP.29/AC.3/26)
  • Open issues remaining under Phase 1b
  • Durability of internal combustion engine vehicles and electric vehicles
  • Evaporative emissions
  • Low ambient temperature emissions
  • Test procedure for the determination of additional CO2 emissions and fuel consumption from mobile air conditioning systems
  • On-board diagnostics requirements
  • Development of criteria for ex-post assessing of road load parameters (document WLTP-12-29-rev1e), and
  • “Other items” as may arise.

Submitted by EU and Japan
Status: Superseded
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Previous Documents, Discussions, and Outcomes
5.2.2. | Proposal for Amendment 1 to UN GTR No. 15
14.2. | Proposal for Amendment1 to UN GTR No. 15
17.7. | UN GTR No. 15

124. AC.3 adopted ECE/TRANS/WP.29/2016/73 on the authorization to develop Phase 2 of UN GTR No. 15 on WLTP and requested the secretariat to submit it as an AC.3 official document.

8.1. | Exchange of information on enforcement of issues on defects and non-compliance, including recall systems
17.6. | UN GTR No. 15

114. The representative of the European Union informed AC.3 about the progress made by the IWG on WLTP. She mentioned that draft Amendment 1 to UN GTR No. 15 was adopted as result of Phase 1B activities at the last GRPE session in January 2016 and it will be submitted to AC.3 at its June 2016 session for further consideration.

115. The representative of the European Union presented WP.29-168-11 including some additional information to ECE/TRANS/WP.29/2016/29 on the mandate of the IWG on WLTP for Phase 2 activities. AC.3 endorsed WP.29-168-11 and requested the secretariat to distribute it with an official symbol at its June 2016 session.

Related and Previous Documents
WP.29/AC.3/26
WP.29/AC.3/26/Add.1
WLTP-12-29/Rev.1
WP.29/2016/73
Relates to GTR No. 15 |