The UK Stem Cell Bank (UKSCB) facilitates the use and sharing of quality-controlled stem cell lines to support scientific research and clinical development of stem cell therapies. The work of the UK Stem Cell Bank covers three main areas: banking for all UK-derived human embryonic stem cell lines, research in the standardisation, quality and safety of human pluripotent stem cell (hPSC)-based products, and regulation regarding international best practice, policies and guidelines relating to stem cell use and regulation around the world.