The International Agency for Research on Cancer (IARC), the cancer agency of the World Health Organization (WHO), has evaluated the carcinogenicity of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS).
A Working Group of 30 international experts from 11 countries was convened by the IARC Monographs programme for a meeting on 7–14 November 2023 in Lyon.
