International Society for Stem Cell Research (ISSCR) Guidelines for the Conduct of Human Embryonic Stem Cell Research (December 2006).

The International Society for Stem Cell Research (ISSCR) Guidelines for the Conduct of Human Embryonic Stem Cell Research, prepared by an international group of leading stem cell scientists, bioethicists and lawyers, build on the proposals previously drafted by agencies active in the conduct and funding of stem cell science. They aim not to duplicate existing codes of ethics in research with humans or animals, but to address special sensitivities about human embryo research and acquisition of ova, sperm, embryos and somatic tissues from often vulnerable or dependent donors. Guidelines concern the procurement of research materials, the derivation of stem cells, and banking , distribution and use of cells and cell lines derived from pre-implantation stages of human development. They categorize research that on ethical grounds requires special stem cell research oversight (SCRO), and indicate how that should be undertaken. They emphasize international collaboration in these activities, to maximize benefits to humanity.