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April 16, 2024
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Tritium Exit Signs, Responsible Management
Hosted by U.S. EPA
Office of Radiation and Indoor Air (ORIA)

Welcome to EPA's Training on Responsible Management of Tritium EXIT Signs.

Numerous incidents connect radioactive tritium self-luminous EXIT signs or devices with elevated tritium (H3) levels in municipal landfill leachate, Superfund sites, and emergency response to broken tritium EXIT signs in schools and other public places. Government poison and hazardous materials hotlines and officials in emergency management, radiation protection, nuclear safety, public health and medicine may receive requests for help with trit ...  [click for more]

For general information contact Renelle Rae by telephone at 202-343-9459 or via e-mail at

This is an Independent On-line Training product.
To access the training please click here:

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