NORDSTAR is governed by the Nordic Severe Asthma Network (NSAN) and is supported by a multi-party, collaborative organization including a Steering committee involving clinical expertise across the Nordic countries, data analytics competence and pharmaceutical perspectives.

The Steering committee is chaired by Professor Celeste Porsbjerg, Respiratory research unit, Bispebjerg Hospital. The activities of NORDSTAR are coordinated by the Coordination hub, located at Respiratory research unit, Bispebjerg Hospital, Copenhagen, Denmark. Quantify Research, Stockholm, Sweden is responsible for data-management and statistics.