The 12th World Critical Care & Anesthesiology Conference (WCAC27), scheduled to be held on March 05–06, 2027, in Bangkok, Thailand. The conference will be conducted in a hybrid format under the theme “Innovation and Impact: Shaping the Future of Critical Care and Anesthesia in a Changing World.” It aims to bring together leading intensivists, anesthesiologists, emergency physicians, surgeons, researchers, academicians, and healthcare professionals from around the world to exchange scientific knowledge and foster international collaborations.