The Whole of Syria Inter-Sector Group (ISG), held monthly, supports, and informs the Strategic steering group SSG in fulfilling its strategic functions by providing technical and coordination support drawing from sectoral and inter-sectoral capacities at response area level, thereby ensuring that an effective understanding of different response realities and crisis-wide priorities feed into the humanitarian programme. ISG is chaired by OCHA WoS and co-chair by OCHA Damascus.