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Institute of Medicine Reports on Agent Orange

VA contracts with the Institute of Medicine (IOM) of the National Academy of Sciences, a non-governmental organization, to scientifically review evidence on the long-term health effects of Agent Orange and other herbicides on Vietnam Veterans.

IOM determines whether the evidence points to a statistically valid association that would suggest or establish a relationship between diseases studied and herbicide use.

Recent reports

IOM released Post-Vietnam Dioxin Exposure in Agent Orange-Contaminated C-123 Aircraft on Jan. 9, 2015. VA has assembled a group of clinical and other subject matter experts to review and respond to the report.

VA reviewed Veterans and Agent Orange: Update 2012 and decided not to add further to the current list of Agent Orange diseases based on the available scientific and medical evidence. Read the Federal Register notice to learn more.

VA continues to conduct research on the effects of Agent Orange and monitor the health issues of Vietnam War-Era Veterans.

IOM's 2014 update is expected to be published in late 2015.

Agent Orange IOM reports from 1994 to present

Environmental health coordinators directory


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TDD (Hearing Impaired)