Technology Roadmapping program. We are bringing together the world’s leading experts, government agencies, and other stakeholders to chart the scientific path for a family of complementary technologies that would allow for the short, medium, ultimately indefinite storage of human organs and tissues.  Through interviews and lab visits with leading authorities in many fields, sweeping cross-disciplinary literature analyses, and invite-only roundtable discussions with NIH institutes, the Dept. of Defense, NASA, NSF and other agencies as well as industry leaders and professors at top institutions such as Harvard, Stanford, and Johns Hopkins, we are outlining the scientific research and investments needed to increase preservation time from minutes to hours to ultimately stopping biological time in human organs and other complex tissues.