ERG for Android
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Latest Version | 4.1.1 |
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Update | Apr,27/2025 |
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Developer | PHMSA |
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OS | Android 7.0+ |
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Category | Medical |
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Size | 44.6 MB |
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Google PlayStore | ![]() |
Tags: | Medical |



The Official USDOT Emergency Response Guidebook (ERG), developed by PHMSA, serves as an essential tool for first responders managing incidents involving dangerous goods or hazardous materials during transportation. This guidebook is crucial during the initial response phase, ensuring that emergency personnel have immediate access to vital information.
Complementing the physical guidebook, the ERG app is an indispensable resource. Based on the most recent edition of the ERG, the app offers a comprehensive, indexed list of dangerous goods. Users can easily find details such as the ID number, general hazards, and recommended safety precautions for each material. This digital tool is especially useful in real-world situations, such as when responding to an incident involving an overturned tractor trailer with a DOT hazmat placard. With the app, responders can swiftly identify the material linked to the placard and receive clear guidance on effective response strategies.
The ERG is available in full versions in English, French, and Spanish, ensuring accessibility for a wide range of users.