This study reviews the impact of the establishment of the Regional Conference On Digital Diplomacy (RCDD) on member countries, with a special focus on Indonesia, China, Australia, and Japan as the main participants in the conference. RCDD is considered a regional forum in the Asia-Pacific designed to address digital diplomacy issues in the context of technological transformation. Indonesia's important role as the originator of RCDD is central in driving digital diplomacy issues at the regional level. In this study, qualitative methods were used by collecting data through literature and scientific references relevant to the topic. The results show that digital diplomacy carried out by Indonesia involves adaptation to advances in digital technology globally. RCDD was identified as a crucial platform for Indonesia to strengthen digital diplomacy and establish cooperation in the Asia-Pacific region. In addition to enhancing digital diplomacy, RCDD also opens opportunities for Indonesia to strengthen bilateral relations with key partners such as China, Australia, and Japan. Through collaboration in the field of digital diplomacy, Indonesia can optimize digital technology to strengthen bilateral relations in a number of sectors, including trade, investment, and tourism. With digital transformation increasingly crucial in diplomacy, RCDD is considered a strategic step in creating a more stable and prosperous Asia-Pacific region