About the Report on Carcinogens
Report on Carcinogens
The Report on Carcinogens (RoC) is a congressionally mandated, science-based public health report that identifies agents, substances, mixtures, or exposures (collectively called "substances") in our environment that pose a hazard to humans.
The National Toxicology Program (NTP) prepares the report on behalf of the Secretary of Health and Human Services. Substances are listed in the report following a multi-step process with several opportunities for scientific and public input using established listing criteria. Other substances are under review for future editions of the Report on Carcinogens.
For each listed substance, the report contains a substance profile with the listing recommendation and a summary of the scientific evidence considered key to reaching that recommendation. In addition, the profile contains information on potential sources of exposure to humans and current federal regulations to limit exposures.
- Draft RoC Monograph for Helicobacter pylori: Chronic Infection is now available (May 11, 2018)
- Protocol for 'Electric Light' Monograph is now available (updated May 7, 2018)
- Final Monograph for Haloacetic Acids Found as Water Disinfection By-Products and Appendices is now available (April 3, 2018)
- Meeting Announcement: Peer Review of the Draft RoC Monograph on Antimony Trioxide, January 24, 2018 at 8:30 a.m. (EST) Webcast
- Protocol for Antimony Trioxide Monograph is now available (July 31, 2017)
- 14th Report on Carcinogens now available (November 3, 2016)
- Request for Information on Nominated Topics (September 9, 2016)