In Vitro Medical Device Testing Symposium December 10-11, 2013 Johns Hopkins Mt. Washington Conference Center Baltimore, MD R<http://altweb.jhsph.edu/news/2012/med_dev_reg.html>E<http://altweb.jhsph.edu/news/2012/med_dev_reg.html>GISTRATION NOW OPEN<http://altweb.jhsph.edu/news/2012/med_dev_reg.html> This symposium, hosted by the Johns Hopkins Center for Alternatives to Animal Testing (CAAT), will examine how the National Academy of Sciences, Toxicity Testing in the 21st Century can be applied to Medical Devices. The program will examine current requirements and testing approaches, followed by an examination of in vitroassays useful in medical device testing. Green Toxicology Information Day Friday, November 22, 2013 Johns Hopkins Bloomberg School of Public Health 615 N. Wolfe Street, Feinstone Hall #E2030 Baltimore MD 21205 Web site: http://caat.jhsph.edu/programs/workshops/greenTox.html Overview: Green toxicology is the application of the principles of toxicology to chemicals with the specific intent of deriving design protocols for hazard reduction. The twelve principles of green chemistry outline a strategy to reduce hazard through molecular and process design. Reducing toxicity is at the core of green chemistry and sustainability, therefore the input of toxicologists early in the chemical enterprise is essential to inform the choices of molecular designers in selecting less hazardous design strategies. Information derived from mechanistic and computational toxicology combined forms the nexus between toxicology and green chemistry. Each group is trained to examine, understand and describe aspects of the structure hazard relationship from a narrow perspective. This conference will provide a forum for collaboration among scientists working in complementary fields to discover common ground in the quest for safer chemicals. Click Here to Register<http://caat.jhsph.edu/programs/workshops/greenTox_reg.html> Kristie Sullivan Secretary, ASCCT www.ascctox.org<http://www.ascctox.org>