FDA Eyes Loophole to Skip Safety Review for Toxic Food Additives
The FDA proposes expanding a rule that lets certain toxic chemicals enter food without safety scrutiny, alarming health experts.
The US Food and Drug Administration is advancing a proposal to broaden a little-known regulatory exemption that would permit some of the most hazardous chemicals known to science to be added directly to food without undergoing a formal safety review, according to reporting by The Guardian.
The mechanism at issue is called the "threshold of regulation" exemption, or TOR. Under its current form, the exemption applies to food contact materials — items like packaging and processing equipment — allowing dangerous compounds to be used without regulatory scrutiny provided they are not carcinogenic and remain below a concentration of 0.5 parts per billion. The FDA's proposal would extend that exemption's reach, potentially covering direct food additives under similar conditions.
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Food safety experts have reacted with alarm to the proposal, arguing that the existing loophole already poses unresolved risks and that expanding it could expose consumers to compounds with well-documented toxicity profiles. The central concern is that the absence of a carcinogenic designation does not mean a chemical is safe — many toxic substances cause harm through mechanisms unrelated to cancer, including endocrine disruption, neurological damage, and reproductive effects.
The move comes as federal agencies face mounting political pressure to reduce regulatory overhead, raising questions about whether science-based safeguards are being subordinated to administrative efficiency goals. Critics warn that bypassing case-by-case safety reviews eliminates the primary mechanism by which regulators catch unforeseen hazards before they reach the public food supply.
The FDA has not disclosed a timeline for finalizing the proposed expansion. Continue reading at Business | The Guardian.
