California Prop 65 - List of known carcinogens and reproductive toxins. this list is updated annually and reflects changes in IARC and NTP carcinogens lists.
Links to lists of regulated carcinogens, known and 'reasonably anticipated' carcinogens.
IARC carcinogens- human carcinogens defined and listed by class.
NTP- National Toxicology Program List on known and anticipated human carcinogens