| Function | Member | Alternate |
|---|---|---|
| Director of Research & Scientific Computing (chair) | J. Mnich | P. Wells |
| Scientific Secretary | H. Meinhard | |
| IT Department Head | E. Porcari | B. Jones |
| EP Department Representative | R. Hawkings | |
| WLCG Project Leader | S. Campana | D. Britton, T. Boccali |
| LHC Experiment Spokespersons | ||
| ALICE | M. van Leeuwen | K. Schweda B. Mohanty |
| ATLAS | A. Hoecker | M. Vincter S. Willocq |
| CMS | P. McBride | W. Adam L. Silvestris |
| LHCb | V. Vagnoni | P. Robbe U. Uwer |
| Representatives of Tier-1 Centres | ||
| Canada | R. Tafirout | I. Trigger |
| France IN2P3/IRFU | L. Duflot | D. Bouvet |
| Germany | J. Bluemer | A. Streit |
| Italy | G. Carlino | A. Zoccoli |
| Japan | J. Tanaka | |
| The Netherlands | J. Templon | S. Bentvelsen |
| Nordic Countries (Denmark, Finland, Norway,Sweden) | F. Ould-Saada | M. Wadenstein |
| Republic of Korea (KISTI-GSDC) | H. Yoon | S.U. Ahn |
| Poland | W. Wiślicki | H. Giemaza |
| Russia | V. Velikhov | |
| Republic of Serbia | tbc | |
| Spain | J. Flix | J. Hernández |
| United Kingdom | D. Britton | D. Kelsey |
| United States ATLAS | A. Klimentov | H. Severini |
| United States CMS | O. Gutsche | D. Mason |
| Representatives of Tier-2 Centre Funding Agencies | ||
| Tier-2 representative | M. Jouvin | |
| Non-EU/US Tier-2s | K. Mazumdar | |
| Non-voting Members | ||
| WLCG Resource Manager | H. Meinhard | |
| GDB Chair | J. Flix, M. Wadenstein | |
| Collaboration Board Chair | R. Jones |