"The Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment (COT) is an independent scientific committee that provides advice to the Food Standards Agency, the Department of Health and other Government Departments and Agencies on matters concerning the toxicity of chemicals."
The Committee on Toxicity of Chemicals (COT) is one of the independent committees that advise the UK Government's Food Standards Agency(FSA) and other UK Government departments.
Source: COT website