| > | |
|---|---|
| WLTP-DTP-LabProcICE | WLTP-DTP Subgroup on Lab Process-Internal Combustion Engines Last session: November 2011 |
| WLTP-DTP-E-Lab | WLTP Subgroup on Electric and Hybrid Vehicle Requirements Last session: January 2012 |
| WLTP-DTP-PMPN | WLTP-DTP Subgroup on PM and PN Measurement Last session: August 2010 |
| WLTP-DTP-AP | WLTP-DTP Subgroup on Additional Pollutants Last session: March 2011 |