[2] The United Nations was chosen as the INSARAG Secretariat to facilitate international participation and coordination.
INSARAG Secretariat is hosted in the Emergency Response Section (ERS) of the Response Support Branch (RSB) (which was called in the past "Field Coordination Support Section of the Emergency Services Branch") of OCHA in Geneva.
Countries that wish to join identify a national focal point that acts as an interface with the INSARAG Regional Group and the Secretariat.
INSARAG members are part of a worldwide knowledge-sharing network on collapsed structure rescue and operational field coordination.
[citation needed] As of February 2023, the leadership was composed of a Secretary and regional sub-Secretaries, as follows:[5]