IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

• Painting, firefighting, and shiftwork
• Alcohol consumption and ethyl carbamate
• Carbon black, titanium dioxide, and talc
• Combined estrogen-progestogen contraceptives and combined estrogen-progestogen menopausal therapy
• Ingested nitrate and nitrite, and cyanobacterial peptide toxins
• Man-made vitreous fibres
• Re-evaluation of some organic chemicals, hydrazine and hydrogen peroxide
• Smokeless tobacco and some tobacco-specific N-nitrosamines
• Some aromatic amines, organic dyes, and related exposures
• Some drinking-water disinfectants and contaminants, including arsenic
• Some industrial chemicals
• Tobacco smoke and involuntary smoking