Leslie Patton, BS, PhD

Principal Consultant


+1 (202) 828 8961 leslie.patton@tsgconsulting.com

Leslie Patton has more than a decade of experience in regulatory toxicology. Leslie specializes in food additives and food contact, pesticides, consumer products, and cosmetics. She has extensive experience working with industries to successfully register pesticides with the US Environmental Protection Agency and Health Canada and submit new food contact notifications (FCN) with the US Food and Drug Administration (FDA).

Leslie routinely prepares the necessary submissions for food contact notifications (FCNs) and GRAS notifications. She develops data waiver rationales for human health and environmental toxicology requirements for registrations of conventional, antimicrobial and biochemical pesticides, and writes inert ingredient petitions for these products. She carries out hazard and exposure assessments to show compliance with Proposition 65, and develops product labels for a variety of consumer and personal care products. Leslie can also serve as an expert witness in legal matters involving toxicology.

Leslie has a BS in Natural Resources from the University of Michigan and a PhD in Environmental Toxicology from Cornell University.

Professional Memberships

Society of Toxicology (SOT), Member

Society of Environmental Toxicology and Chemistry (SETAC), Member

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