Animal Research Laboratory Overview

Three Ways to Search ARLO

If you're interested in a specific facility (a university, government lab, etc.), enter the name here...
If you'd like to search all 18,000+ records at once for a specific term, enter the term here...

“As a former scientist involved in animal research, I'm proud to support the development and availability of ARLO. This is the first comprehensive searchable data tool devoted to providing long-overdue transparency into the specific details of animals use in research in the United States.”

- Prof. John Gluck, Emeritus Professor, University of New Mexico & Faculty Affiliate, Kennedy Institute of Ethics, Georgetown University

It’s time for transparency.

A first-of-its-kind tool for journalists, policymakers, academics, students, and grassroots activists interested in ending the use of animals in science in the United States. Tens of thousands of documents obtained legally through open records requests, and hundreds of pieces of information about each animal research laboratory. It’s all free to download, with no registration required. New records added regularly.