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National Toxicology Program

National Toxicology Program

UPDATE NewsletterUPDATE NewsletterMarch 2023

New tests of endocrine-disrupting chemicals emerge from interagency effort

New assays developed via the Tox21 research program offer a faster, less expensive way to evaluate potentially harmful substances.
Read full Environmental Factor article

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The Update Newsletter is produced by NTP Office of Policy, Review, and Outreach. The text is not copyrighted and can be reprinted without permission. If you use parts of the Update Newsletter in your publication, we ask that you provide us with a copy for our records. We welcome your comments and suggestions.

Director of Office of Policy, Review, and Outreach and Editor-in-Chief: Mary Wolfe | Managing Editor: Anna Lee Mosley