The SPIE BiOS Expo 2027 will take place from January 30 to 31, 2027, in San Francisco, California, USA, as part of SPIE Photonics West. Recognized as the world’s largest marketplace and technical event for biomedical optics, biophotonics, and imaging technologies, the exhibition brings together researchers, scientists, engineers, clinicians, and industry professionals from across the global photonics community. Attendees will have the opportunity to explore the latest advancements in biomedical imaging, biosensors, laser-based medical technologies, molecular imaging, spectroscopy, microscopy, health diagnostics, and nano/biophotonics through exhibitions, technical conferences, product demonstrations, and networking sessions.