Marianne Matzke

Attendees

The ECHA Workshop ‘OECD TG 236 & 249: Alternative Methods for Acute Fish Toxicity’ was a 2-day hybrid event and gathered over 250 participants (...

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Marianne at the OECD Summit

Summary of the Joint Regulatory Risk Assessor SummitAdvancing Safety & Sustainability Assessment of Advanced Materials19–20 June 2025, Paris, OE...

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EFSA Nano Risk Assessment

Regulators, scientists, and industry stakeholders came together at EFSA’s 2025 nanomaterials workshop to align on the future of nano risk assessment...

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Marianne Matzke

Senior Regulatory Ecotoxicologist | Specialist in Ecotoxicology & Nanomaterials

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