Fit for Purpose Assessment: A New Direction for IACUCs.

The organization and function of the institutional animal care and use committee (IACUC) is the key component of government regulation and oversight of necessary scientific research using live animals and of AAALAC - International accreditation of animal care and use programs in the United States. The regulations, roles, and responsibilities of IACUCs have evolved since their inception 35 years ago from a limited focus on animal welfare and specific animal procedures to embracing scientific quality, data reproducibility and translation, and animal welfare as inextricably interdependent and critical components of generation of new scientific knowledge and medical treatments. A current challenge for IACUCs is in evaluating whether benefits to be derived (eg, new knowledge or treatments) justify any unavoidable pain, stress, or injury associated with proposed research protocols, because the former are long-term and at best speculative outcomes, whereas the latter are immediate and tangible for the study animals.

A Brief History of Use of Animals in Biomedical Research and Perspective on Non-Animal Alternatives.

Animals have been closely observed by humans for at least 17 000 years to gain critical knowledge for human and later animal survival. Routine scientific observations of animals as human surrogates began in the late 19th century driven by increases in new compounds resulting from synthetic chemistry and requiring characterization for potential therapeutic utility and safety. Statistics collected by the United States Department of Agriculture's Animal and Plant Health Inspection Service and United Kingdom Home Office show that animal usage in biomedical research and teaching activities peaked after the mid-20th century and thereafter fell precipitously until the early 21st century, when annual increases (in the UK) were again observed, this time driven by expansion of genetically modified animal technologies.

Can our food production system meet demand in a changing global society?

The worldwide demand for animal protein will grow as the world's population grows and the economies of developing countries evolve and mature. The veterinary profession must be a leader in advocating for responsible changes in production practices that will improve the welfare of food animals, ensure a safe and secure food supply, and minimize negative impacts on the environment.

Animal health: foundation of a safe, secure, and abundant food supply.

During the past century, reductions in animal diseases have resulted in a safer, more uniform, and more economical food supply. In the United States, the passage of the 1906 Federal Meat Inspection Act mandated better sanitary conditions for slaughter and processing, as well as inspection of live animals and their processed products. Following World War II, Congress passed the Poultry Products Inspection Act.

Best practices for animal care committees and animal use oversight.

Regulatory authorities around the world with oversight responsibility for the welfare of research animals have placed heavily reliance on local oversight committees. These animal care committees (ACCs) are part of an institutional animal welfare team that includes the institutional administration, principal investigators, attending veterinarian and animal care staff, as well as regulatory organizations and authorities. As a key component of this team, most ACCs function as an agent of the institution to ensure regulatory animal welfare compliance.