International Anesthesia Research Society is an international society committed to improving clinical care, education, and research in anesthesia, pain management and perioperative medicine.
The International Anesthesia Research Society (IARS), owner and publisher of ANESTHESIA & ANALGESIA, is an apolitical not-for-profit medical society founded in 1922 "to foster progress and research in all phases of anesthesia." The IARS has a world-wide membership of 15,000 physicians and others with doctoral degrees, and other health professionals in anesthesia-related practice.