Agents Classified by the IARC Monographs, Volumes 1–117
Group 1 | Carcinogenic to humans | 119 agents |
Group 2A | Probably carcinogenic to humans | 81 |
Group 2B | Possibly carcinogenic to humans | 292 |
Group 3 | Not classifiable as to its carcinogenicity to humans | 505 |
Group 4 | Probably not carcinogenic to humans | 1 |
For definitions of these groups, please see the Preamble. |
||
It is strongly recommended to consult the complete Monographs on these agents, the publication date, and the list of studies considered. Significant new information might support a different classification. | ||
For agents that have not been classified, no determination of non-carcinogenicity or overall safety should be inferred. |
|
See Preventable Exposures Associated With Human Cancers (Cogliano et al., 2011) | ||
Although care was taken in preparing these lists, mistakes may be present. If you find an error, please notify us at imo@iarc.fr. |
||
Last update: 22 December 2016 |