| WP No. | WP name | WP Leader |
|---|---|---|
| 1 | Automotive particle emission metrics | Dr. Hanspeter Andres, METAS |
| 2 | Methods for periodic emissions testing | Dr. Anke Jordan-Gerkens, PTB |
| 3 | Primary measurement of PGE | Dr. Jochen Vogl, BAM |
| 4 | Traceability for mercury vapour measurement | Dr. Milena Horvat, IJS |
| 5 | Creating impact | Dr. Martin Thedens, PTB |
| 6 | Management and coordination | Dr. Martin Thedens, PTB |