The 22nd Annual Conference of the Taiwan Society for Mass Spectrometry (TSMS) will be held from June 30 to July 2, 2026, at the Hui-Sun Auditorium and the Electrical Engineering Building, National Chung Hsing University (NCHU). We are excited to welcome Professor Lingjun Li and Professor Ying Ge from the University of Wisconsin-Madison as our distinguished keynote speakers to share their outstanding research in mass spectrometry. The scientific program covers a broad spectrum of topics, including instrumentation and method development, food and drug analysis, proteomics and metabolomics, environmental and public health, clinical and biomedical research, forensics and toxicology, sample preparation, and data processing. A new lecture topic has been added to explore the potential of mass spectrometry in investigating key chemical reaction mechanisms and critical disciplinary issues. Through the integrated workshops, participants will not only gain deep insights into the technical capabilities of various MS core facilities but also acquire valuable practical experience in analytical techniques. With the participation of distinguished scholars from the Japanese and Korean mass spectrometry societies, the conference serves as a premier platform for international collaboration and knowledge exchange. Furthermore, industry partners will showcase the latest technological frontiers through technical seminars and lunch forums. We invite researchers, industry experts, and students to gather in Taichung this summer. We look forward to foster collaboration across academia, government, and industry, and unlock the unlimited potential of mass spectrometry research together.