| AALAS (American Association for Laboratory Animal Science) |
| Alternative Methods Databases |
| AltTox.org (Non-animal Methods for Toxicity Testing) |
| AltWeb (Alternatives to Animal Testing) |
| ANZCCART (Australian and New Zealand Council for the Care of Animals in
Research and Teaching) |
| AWI Laboratory Animals |
| Beijing Administration Office of Laboratory Animal |
| Canadian Council on Animal Care (Ottawa) |
| Center for Animal Welfare, Univ. of California Davis |
| ECVAM (European Centre for the Validation of Alternative Methods) |
| ESTIV (European Society of Toxicology in Vitro) |
| ETS (The Estonian Society of Toxicology) |
| EURCA (European Resource Center for Alternatives in Higher Education) |
| Foundation Research 3R (Switzerland) |
| FRAME (Fund for the Replacement of Animals in Medical Experiments) |
| ICCVAM (The Interagency Coordinating Committee on the Validation of Alternative
Methods) and NICEATM(The National Toxicology Program Interagency Center
for the Evaluation of Alternative Toxicological Methods) |
| IIVS (The Institute of In Vitro Sciences) |
| ILAR (Institute for Laboratory Animal Research) |
| JaCVAM (Japanese Center for the Validation of Alternative Methods) |
| NetVet (Resources Relating to Laboratory Animals and Their Welfare) |
| NCA (Netherlands Centre Alternatives to Animal Use) |
| NORINA (Norwegian Reference Centre for Laboratory Animal Science Alternatives) |
| OLAW (Office of Laboratory Animal Welfare, NIH) |
| PSYETA (Psychologists for the Ethical Treatment of Animals) |
| SCAW (Scientists Center for Animal Welfare) |
| Scientists Center for Animal Welfare (Maryland) |
| UCCAA (University of California Center for Animal Alternatives) |
| UFAW (Universities Federation for Animal Welfare) |
| USDA/APHIS (Animal and Plant Health Inspection Services, U.S. Dept. of
Agriculture) |
| ZEBET (Centre for Documentation and Evaluation of Alternatives to Animal
Experiments) |
