| WP.29-168-17 | Statement of Edward Nam, Director Air Quality and Modeling Center Office of Transportation and Air Quality U.S. Environmental Protection Agency | |
| WP.29/2016/29 | Authorization to develop Phase 2 of UN Global Technical Regulation No. 15 | |
| WP.29/2016/29 | Authorization to develop Phase 2 of UN Global Technical Regulation No. 15 | |
| WP.29-168-11 | Phase 3 mandate for the Informal working group on Worldwide harmonized Light duty Test Procedure |