The Asia-Pacific Centre of Education for International Understanding published a report titled "A Study on the Status of Implementation of Global Citizenship Education in Lifelong Education in South Korea". In the recognition of the need for an analysis on the status of implementation for the effective and systematic implementation of Global Citizenship Education (GCED) in the Republic of Korea, APCEIU conducted a study on the status of the implementation of GCED embedded in the curriculum of primary and secondary schools in 2018. As a follow-up study, this research paper examines the practice of civic education in the field of lifelong learning for adults and the formation, status and implementation process of GCED in which it appears and explores the potential for activation.