The NTP Report on Carcinogens: A valuable resource for public health, a challenge for regulatory science.

The Report on Carcinogens (RoC), from the National Toxicology Program of the USA, is one of the world-leading programs for the identification and acknowledgment of substances that represent a hazard of cancer to humans. RoC covers several essential topics concerning environmental, occupational, and pharmaceutical agents that are known to be, or reasonably anticipated to be carcinogenic to humans. To promote the highest exploitation by its potential users, several RoC aspects and features were put together into one article.