Japan - List Of Priority Assessment Chemical Substances (As Of April 1, 2025)

Priority assessment chemical substances are designated by the Japanese government through screening based on reports and existing substance information within the scope of the Japanese Chemical Substances Control Law (CSCL). The list provides the serial numbers, names, designation dates, etc. of priority assessment chemical substances. Additionally, it provides a list of substances for which the priority assessment chemical substance designation has been cancelled. It is applicable to activities such as searching and retrieving information on priority assessment chemical substances in Japan.