Ulrik I. Uggerhøj
Plenary member of the European Committee for Future Accelerators, ECFA.
Member of the Collaboration Board for the CLIC-CTF3 Collaboration at CERN.
Member of the International Advisory Committee for Channeling conferences.
Member of the International Advisory Committee for International Conference on Atomic Collisions in Solids (ICACS).
Member of the Advisory Editorial Board of Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Member of the FLAIR users community
Member of the board of the Danish Physical Society