The following links to other Internet sites are offered only for the convenience of World Wide Web users. The NIH is not responsible for the availability or content of these external sites, nor does the NIH endorse, warrant, or guarantee the products, services, or information described or offered at these other Internet sites.
- National Academy of Sciences Guidelines for Human Embryonic Stem Cell Research The National Academy of Sciences developed its first set of ethical standards for stem cell research in 2005. The guidelines were updated in 2007, 2008, and 2010.
- The Ethics of Human Embryonic Stem Cell Research The International Society for Stem Cell Research provides this information as a public service to those wishing to discuss stem cell ethics.