GRADS-4C engages with its Scientific Experts Group (SEG) built from community stakeholders with expertise in computational and experimental genomics, data science,  and cloud computing. These members are from academia, industry and government. The SEG critically assesses the effectiveness, reach and breadth of the GRADS-4C Hub. Perspectives from the SEG help in providing a sustainable educational platform and bolstering the underlying expertise supporting work of the GRADS-4C.