Toxicology Services and Risk Assessment: Testing Services

NSF toxicologists provide a wide variety of services, including:

  • Compositional evaluation at product and ingredient levels
  • Label claim verification
  • Data and report generation in support of FDA submissions:
    • GRAS affirmations
    • Food contact notifications and submissions
    • New dietary ingredient notifications
    • Threshold of regulation exemptions
    • Food additive petitions
  • Migration, extraction, leachables analyses
  • 21CFR material formulation review
  • 21CFR migration and exposure testing
  • Threshold of regulation (TOR) calculation
  • Material characterization
  • Safety assessments
  • Consultation on food-contact material requirements
  • Product evaluation and formulation review to EC 1935/2004 and EU directives
  • Coordination and review of end-product and/or material extraction testing
  • LHAMA assessment for toy products
  • Life cycle analyses
  • Stability storage and testing
  • Method development and validation
  • GMP auditing, training and consulting
  • Analytical/bioanalytical testing
  • DTSC Green Chemistry Initiative assessments
  • Clean Production Action’s Green Screen analysis
  • EPA Design for the Environment (DfE) ingredient reviews and alternative assessments

For more information about NSF Toxicology services, email

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