Robert Stewart, BS, PhD
Principal Regulatory Consultant, Chemicals, Pesticides


+1 (202) 828 8963

Robert Stewart is a nationally recognized expert with over 35 years of experience in chemical and biological products. Robert specializes in food safety, Over-the-Counter (OTC) products, animal health products, and pesticides. He has extensive experience working with government officials at the Environmental Protection Agency (EPA), Food and Drug Administration (FDA), US Department of Agriculture (USDA) and the Consumer Products Safety Commission. (CSPC).

Robert assists clients with import/export requirements and registering food producing establishments with FDA. For OTC products, he reviews ingredients, product labeling and provides guidance on monographs. He also guides companies in developing safe and effective animal health products including new animal drugs and companion animal pesticides. Robert prepares new animal drug applications (NADAs), creates labels, assists with claim development, and facilitates meetings with government officials at FDA's Center for Veterinary Medicine (CVM).  He also assists clients with the preparation of applications for registration of chemical pesticides, biopesticides, and antimicrobial products. Robert has a BS in Entomology from the University of Kansas and a PhD in Pesticide Toxicology & Metabolism from the State University of New York.

Professional Memberships and Certifications

American Chemical Society (ACS), Member

Consumer Specialty Products Association (CSPA), Member

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