An animal protection perspective on 21st century toxicology.

The Humane Society of the United States (HSUS) strongly endorses the vision for the future of toxicity testing proposed in the 2007 National Research Council report Toxicity Testing in the 21st Century. Although crafted primarily with the aim of better assessing the public health risks from chemical exposures, the vision would have a major impact on advancing both alternative testing methods and animal welfare. Consequently, The HSUS seeks to have the vision implemented expeditiously. The HSUS is pleased that the report has elicited considerable discussion and debate and garnered a certain level of approval and applaud current implementation efforts. However, these efforts do not fully capture the vision and strategy outlined by the NRC. The HSUS believes that the timely implementation of the NRC vision warrants a large-scale "Human Toxicology Project" akin to the Human Genome Project of the late 20th century. The HSUS spearheaded the formation of the Human Toxicology Project Consortium to help marshal the necessary will, funding, and research for this effort. Our sister organization, the Humane Society International, is embarking on a related effort with European partners. The HSUS cofounded a website, AltTox.org, devoted exclusively to the scientific and policy issues central to advancing nonanimal methods of toxicity testing. The NRC report has provided a unified framework by which to systematically incorporate the fruits of modern biology and technology into hazard identification and risk assessment, to the betterment not only of toxicity testing and public health, but also of animal protection.