California Office of Environmental Health Hazard Assessment

Hazards. #0194. NIOSH.  1,1-Dichloroethane. California Office of Environmental Health Hazard Assessment. [28 February 2021]. （原始内容存档于2023-02-09）.  Dichloroethane

(1986)）的指南中，口服未脫色的蘆薈葉片萃取物已被美國加州環境健康風險評估辦事處（英语：California Office of Environmental Health Hazard Assessment）連同金印草標示為“已知能造成癌症或生殖毒性的化學品”。

Health Goal for Heptachlor and Heptachlor Epoxide In Drinking Water - Office of Environment Health Hazard Assessment (PDF). California Environmental Protection

578–596, PMID 29222054, doi:10.1016/j.fct.2017.12.004   Office of Environmental Health Hazard Assessment(OEHHA)4-methylimidazole:NO SIGNIFICANT RISK LEVEL (NSRL)

re-evaluation of caramel colours (E 150 a, b, c, d) as food additives, [[欧洲食品安全局|]] (EFSA), 2011-03-08 [2012-01-16]  Office of Environmental Health Hazard