Effective and safe healthcare service has to rely on collaboration between various clinical disciplines as a well-coordinated team. Both undergraduate and professional education nowadays has put more and more emphasis on team-based learning. Evidence has shown team-training interventions in various forms can improve teamwork processes and associate with improvements in patient safety. On the other hand, dramatically increasing service demand, manpower constraint, hardware availability, etc impose challenges for conducting effective and adequate team training. Being a major service provider in healthcare service in Hong Kong, the Hospital Authority is always committed to quality training to ensure patient safety. In this presentation, we aim to propose different strategies aiming to expand the coverage, uphold the quality, and enhance the effectiveness of team-based learning to our colleagues while ensuring the sustainability.