1. Registration

  2. HHRA basics: How to get started

    • Definition of intended uses
    • Relevant paths of exposure
    • Systemic vs. local mode of action
    • (Semi-)quantitative vs. qualitative assessment

    Exposure assessment - Relevant guidance documents

    • TNsG models (2002, 2007), User Guidance (2002)
    • HEEG Opinions
    • HEAdhoc Recommendations
    • Biocides Human Health Exposure Methodology
  3. Refreshment break

  4. Exposure assessment - Frequently used models

    • TNsG models (2002, 2007)
    • Generic models
    • ConsExpo
    • ART
  5. Effect assessment and hazard characterisation

    • ECHA Guidance on the BPR, Volume III, Assessment & Evaluation (Parts B + C)
    • Deduction of systemic and local reference values

    Risk characterisation

    • (Semi-)quantitative and qualitative risk assessment
    • Refinement options

    Exposure assessment - Example calculation

    • Deriving scenarios from intended uses
    • Selection of relevant models
    • Example calculation
  6. Lunch

  7. Exposure assessment - Training session

    • HHRA training session for different substance types, product types and intended uses

  8. Refreshment break

  9. Excurse: Livestock exposure and dietary risk assessment

    • How to get started
    • Relevant scenarios and models
    • BfR Livestock Exposure Calculator
    • BfR Calculator for estimating transfer of biocide residues into foods (non-prof. uses)
    • Refinement options
  10. Q&A

  11. Close



    Katharina Gläser Katharina Gläser
    Manager Regulatory Affairs Biocides Toxicology, Human Health Risk Assessment, SCC Scientific Consulting Company GmbH
    Martina Galler Martina Galler
    Head of Biocides, SCC Scientific Consulting Company GmbH, Germany
    Meike Ruenz Meike Ruenz
    Manager Regulatory Affairs Biocides, Toxicology, Human Health Risk Assessment, SCC Scientific Consulting Company GmbH, Germany
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