The traditional humanitarian architecture is centred around OCHA, the IASC and the clusters. But what is the complementarity between this setup and regional bodies with similar functions such as for example the ASEAN Coordinating Centre for Humanitarian Assistance on disaster management (AHA Centre).Adelina Kamal is the Executive Director of the AHA Centre. Together with Lars Peter Nissen she explores the ins and outs of humanitarian architecture, and we get the answer to what would be different if Adelina was working in the UN!