| Name | Affiliation |
| Makoto Hayashi | Biosafety Research Center, Foods, Drugs and Pesticides |
| Leonard Schechtman | Innovative Toxicology Consuting, LLC |
| Raymond R. Tice | NTP Center for the Evaluation of Alternative Toxicological Methods |
| Raffaella Corvi | European Center for the Validation of Alternative Methods |
| Yoshifumi Uno | Mitsubishi Tanabe Pharma Corporation |
| Masamitsu Honma | National Institute of Health Sciences |
| Takeshi Morita | National Institute of Health Sciences |
| Norihide Asano | Osaka Jogakuin College |
| Madoka Nakajima | Biosafety Research Center, Foods, Drugs and Pesticides |
| Koji Yamakage | Hatano Research Institute Food and Drug Safety Center |
| Hajime Kojima | National Institute of Health Sciences |