• We are a group of scientists and lawyers committed to improving public health and welfare by bringing cutting-edge knowledge to regulatory decision-making.

  • The JHU Toxicology Policy team advances alternatives to animals in the biomedical sciences and toxicity testing through evidence-based advocacy, research, and collaboration.

  • To bring 21st century science into regulatory decision-making.

A non-partisan team bringing 21st century science into regulatory decision making. Better outcomes, fewer animals, stronger public health.

  • Close-up of a medical ventilator or anesthesia machine panel with circular openings.

    Research Articles

    Take a look at published research articles written by our team members.

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  • A man speaking passionately at a meeting, gesturing with his hands, wearing a dark suit and tie.

    News Articles

    Notable headlines and public appearances made by the team.

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  • Close-up of a Medicare Part B prescription drug plan summary showing the medication name, coverage details, and monthly drug cost of $63.

    Videos and Interviews

    Recordings and interviews featuring team members.

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  • A colorful, glowing artificial brain model illuminated in orange and yellow, resting on a black base with a vibrant purple and blue background.

    Tox Blog

    Blog posts made by both team members and students discussing toxicology related topics.

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Latest Blog Posts

Tox Blog
Reflecting on the 33rd Animal Law Conference
Reflecting on the 33rd Animal Law Conference

By Daria Bednarczyk, Blair Eagleson, CriShaun Hardy, Akosua Dufie, Matthew Durthaler, Zachary Liebowitz, and Rebecca Critser | October 30th, 2025

“...our team hopes to strengthen our shared mission and continue growing as individual professionals dedicated to ethical, evidence-based progress.”

Image provided by Shannon Dixon

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AOPs, Space, and In-Silico
AOPs, Space, and In-Silico

By Awurakua Asamoah-Mensah | October 16th, 2025

"AOP development is pivotal in guiding regulatory decisions, bridging knowledge gaps, and predicting stimulus impact. Further integrating new approach methodologies, such as in-silico models, into research will enhance AOP development, offering novel and relevant contributions to science, medicine, and policy."

Image by WikiImages

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World Congress on Alternative 13: A Critical Incubator for the Development of New Approach Methodologies
World Congress on Alternative 13: A Critical Incubator for the Development of New Approach Methodologies

By Rebecca Critser | October 2nd, 2025

“[Policy and law] conversations will become especially important as the field moves rapidly out of the research and development phase and into the implementation phase.”

Image by Rebecca Critser

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Professional Perspectives: A New Federal Bill Would Bring Government-Funded Animal Experiments Out of the Shadows
Professional Perspectives: A New Federal Bill Would Bring Government-Funded Animal Experiments Out of the Shadows

By Sadie Jacobs | September 18th, 2025

“The public has a right to know how taxpayer money is being used—especially when it involves sentient beings enduring pain and distress in government-funded experiments. The FARA Act provides a practical, bipartisan solution to a long-standing problem: the lack of transparency in federal animal experiments.”

Image by Paul Locke

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Transitioning to Human-Centered Science:  An Off-Ramp and Transition Plan
Transitioning to Human-Centered Science:  An Off-Ramp and Transition Plan

By Paul Locke | September 4th, 2025

“For those of us who have been advocating for the development, use and adoption of human centered NAMs, the Roadmap and these announcements are a breath of fresh air. It seems that – finally – the federal government has turned the corner. But talking the talk is not enough. The transition to human centered science and away from animal testing needs an implementation plan …”

Image by FDA

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Professional Perspectives: Wisconsin Court Orders Criminal Investigation of Beagle Breeder Ridglan Farms
Professional Perspectives: Wisconsin Court Orders Criminal Investigation of Beagle Breeder Ridglan Farms

By Conley Wouters | August 21st, 2025

“Regardless of the outcome of the investigation, Judge Lanford’s opinion highlights evidence of decades of egregious cruelty and immense animal suffering at Ridglan Farms. That alone might catalyze a renewed push for change from those who are working to protect—and eventually replace—animals used in research.”

Image by azerbaijan_stockers

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Meet the Team

We are a group of scientists and lawyers committed to improving public health and welfare by bringing cutting-edge knowledge to regulatory decision-making.

Learn more
Andrea Uhlig at SOT2022
Screenshot of a virtual meeting with six diverse participants, five women and one man, in different indoor settings, smiling and looking at the camera.
Team Lunch at Alexander's Tavern
A man standing at a podium with the United States Senate emblem, giving a presentation. A woman is seated at a table to his left, looking up at him. There is an American flag and a large carved emblem of the U.S. eagle on the wall behind them.
Group of nine people standing indoors, all wearing face masks, in front of an American flag and a government emblem.
Two men wearing conference badges and suits standing outside in a grassy area, with a purple food truck in the background and trees in the distance.
Group of 12 diverse professionals at a conference or meeting, smiling, indoors with warm lighting and a modern decor background.
A group of people standing in front of the University of Silesia building, posing for a photo.
Four individuals standing in front of a backdrop with 'Animal Legal Defense Fund' logos, two women holding awards, at an event
Group of seven people standing in front of a backdrop with the logo of the Animal Legal Defense Fund, smiling, with two holding awards.
Three people standing in a lobby or conference area, smiling at the camera, with large orange and red artwork behind them and people sitting in the background.
Group of six people standing in front of a RADON REDUCTION ACTIVISM banner holding a sign that reads 'Lung Cancer Awareness'.

To Encourage Progress in Alternatives-to-Animal Testing We Must:

Increase Transparency and Innovation in Public Health

Advocate for Human Centric Technologies to Replace Animal Tests