| Abd-Elmotaal, Hussein | (Session 3) | Chair IAG SubComm 2.4 (Egypt) |
| Andersen, Ole | (Session 7) | DTU Space (Denmark) |
| Barzhagi, Riccardo | (Session 3) | IGFS Chair (Italy) |
| Bettadpur, Srinivas | Chair SOC (USA) | |
| Blackwood, Carmen | (Session 7) | IAG ICC “Geodesy for Climate Research” (USA) |
| Chambers, Don | (Session 6) | University of South Florida (USA) |
| Damiani, Theresa | NGS (USA) | |
| Dykowski, Przemyslaw | (Session 4) | IGIK (Poland) |
| Edwards, Davey | (Session 5) | TAMUCC (USA) |
| Flechtner, Frank | (Session 1) | Chair IAG SubComm 2.3 (Germany) |
| Huang, Jianliang | (Session 2) | NRCAN (Canada) |
| Jäggi, Adrian | (Session 1) | President IAG Comm 2 (Switzerland) |
| Sanchez, Laura | (Session 5) | DGFI (Germany) |
| Tamisiea, Mark | (Session 7) | UT Austin (USA) |
| van Westrum, Derek | (Session 4) | NGS (USA) |
| Vergos, Georgios | (Session 3) | IGFS Central Bureau (Greece) |
| Wang, Yan-Ming | (Session 2) | NGS (USA) |
| Wiese, David | (Session 1) | JPL (USA) |
| Eicker, Annette | (Session 7) | IAG ICC “Geodesy for Climate Research” (Germany) |