Organized by the National Synchrotron Radiation Research Center (NSRRC), the annual Users’ Meeting & Workshops is one of the biggest and the most important meetings in the field of synchrotron radiation in Taiwan. Each year, it has approximately 250 poster presentations and attracts over 400 participants. The 31st Users’ Meeting & Workshops is scheduled to take place from September 2nd to September 4th, 2025. The User Executive Committee (UEC) of the NSRRC sincerely invites you to attend the event and present your research results. The three-day program will be packed with excitement, featuring invited talks by outstanding users and various opportunities for participants to discuss and exchange ideas.