1.1 Steering Committee: to coordinate and organize the different activities and tasks
1.2 Scientific Committee: to promote collaborative ventures and to encourage the pooling of distributed equipment
1.3 Coordination between the Infrastructures: to organize annual meetings between the management of the gamma-spectroscopy collaborations and the directors of the hosting infrastructures
2.1 WG1: High-resolution gamma-ray spectroscopy.
2.2 WG2: Particle detectors.
2.3 WG3: High-efficiency and fast-timing scintillator detectors.
2.4 WG4: Devices for nuclear moments and transition probabilities.
organized on an annual basis in different countries, will allow the whole community to meet together, to present scientific results, to discuss on common problems, to strengthen collaborations and to start new ventures.
4.1 training courses for new users for a new generation of researchers, ready to exploit in the best way all the essential tools needed for their research
4.2 exchange of key personnel to ensure common knowledge base.