To understand the full extent of human exposure to all food contact chemicals, the Food Packaging Forum has created the FCChumon Database, which documents for the first time hundreds of chemicals found in humans, and which of those are hazardous or have unknown toxicity.

An extensive literature review has pointed out knowledge gaps about the migration of polyethylene terephthalate (PET) oligomers from food contact materials (FCMs) into foods, as well as inadequate risk assessment for the chemicals.