ADB, Korea Water and Wastewater Works Association (KWWA), and Seoul Urban Solution Agency (SUSA) co-organized a workshop on waste management during Water Korea 2018. KWWA is a public agency under the Ministry of Environment consisting of more than 170 water providers, 340 companies, 20 associations and local government groups. SUSA is a dedicated entity to share and provide integrated urban solutions to cities in need of Seoul’s experience in urban sustainable development. The workshop is designed to learn from Korea’s experiences in wastewater and solid waste management, focusing on key success factors and policy implications based on some case studies in local governments. The participants learned from key initiatives in smart sanitation systems and solid waste management implemented in Korea through site visits as well as interactive discussion sessions.