The overall objective of this Coordinated Research Project (CRP) is to assess the experience gained from R&D on nuclear hydrogen production in IAEA’s Member States and the potential near-term deployment of nuclear hydrogen production. This on-going CRP is expected to develop a roadmap for upscaling and commercialization of nuclear hydrogen production and establish milestone recommendations to Member States on nuclear hydrogen production aiming at providing a better understanding of the feasibility of nuclear hydrogen as part of the future hydrogen economy.