The CAS-ANSO Conference Program has been launched by the Chinese Academy of Sciences (CAS) and the Alliance of National and International Science Organizations for the Belt and Road Regions (ANSO) as a joint initiative. The objective of the Program is to facilitate the organizations of workshops, symposia, and forums in a range of scientific disciplines by ANSO members, thereby providing a platform for scientists from ANSO member countries and beyond to engage in communication and potential cooperation.