The 2025 American Association for Clinical Chemistry Annual Meeting and Clinical Laboratory Medicine Expo (ADLM Clinical Lab Expo) will be held at the McCormick Place Convention Center in Chicago, Illinois, USA from July 27 to 31, 2025. ADLM (formerly known as AACC) was founded in 1949 and is one of the largest and most influential annual events in the field of clinical testing in the world. The expo will bring together professional visitors from many countries around the world, including clinical laboratory experts, physicians, medical researchers, laboratory managers and industry decision makers. During the exhibition, many exhibitors will showcase the latest clinical laboratory testing technology equipment, in vitro diagnostic products, automation systems, information management systems, point-of-care testing equipment, biotechnology products and other laboratory-related services. In addition, ADLM Clinical Lab Expo is an important platform for new product launches, technical exchanges and seeking cooperation in the field of global laboratory medicine. In addition to the exhibition, the ADLM annual meeting also features special seminars, roundtable meetings, short-term educational courses, plenary sessions and corporate lecture theaters, covering many cutting-edge fields such as clinical chemistry, molecular diagnostics, mass spectrometry, translational medicine, and laboratory management. ADLM Clinical Lab Expo is not only an important window for understanding the latest developments in global clinical laboratory testing technology, but also an excellent opportunity to establish connections with global leaders in laboratory medicine and expand business cooperation.