The Nordic-Baltic Hydrogen Corridor (NBHC) is a cross-border infrastructure project that foresees the development of an onshore hydrogen transport corridor from Finland through Estonia, Latvia, Lithuania and Poland to Germany. The project promotes energy supply independence, renewable energy uptake, and energy security and resilience within the Baltic Sea region in line with Europe's hydrogen strategy. This session introduces the latest achievements of the project as well as its market study 'Call for Interest' that is run 14th January - 31st March.