AHRQ (Agency for HealthCare Research and Quality) Patient Safety Network (PSNet) is a national web-based resource featuring the latest news and essential resources on patient safety. The site offers weekly updates of patient safety literature, news, tools, and meetings ("Current Issue"), and a vast set of carefully annotated links to important research and other information on patient safety ("The Collection"). AHRQ PSNet and AHRQ WebM&M are funded by the Agency for Healthcare Research and Quality and edited by a team at the University of California, Davis, and IMPAQ International, LLC., with the technical support of Pantheon. A Technical Expert Panel, comprised of experts in patient safety, health care quality, and clinical disciplines, guide the editorial team.