List of work packages CLIC X-Band Technologies:
| Work package | Work package holder | |
| Design | A. Grudiev, I. Syratchev | |
| Test Structure Production | N. Catalan | |
| High Power Testing | S. Doebert | |
| Novel RF unit developments | I. Syratchev | |
| Installation and Operation of High power Test Facilities | N. Catalan, G. McMonagle | |
| Basic High Gradient R&D | S.Calatroni |