Welcome to the American Board of Toxicology, Inc.

The vision of the ABT is to establish a globally recognized credential in toxicology representative of competency and commitment to human health and environmental sciences.

The mission of the ABT is to identify, maintain, and evolve a standard for professional competency in the field of toxicology.

2023 ABT Examination Information

The 2023 ABT certification examination will be held on October 12, 2023.  Please click here for details regarding changes that were implemented in 2022.




Click here for details.


ABT Practice App Discontinued

Unfortunately, the ABT Practice App has been retired due to support no longer being available by the vendor. If you previously purchased the premium version, please contact the ABT office regarding how to obtain the questions and answers.

Digital Badging is Here!

The ABT office is in the process of issuing the badges to all Diplomates.  You will receive an email when yours is ready.  The badge can be shared on your LinkedIn page and certification status and time periods can be verified by clicking on it. 


DABT @ToxicologyExam

Aug31...Today is the last day for eligible candidates to pay the fee to take the 2022 examination. Trying to decide? Rumor… https://t.co/AjwZhtGxLB

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