Hazora · In the app

UN numbers and ERG 2024 reference

The material, its ERG guide and how far to protect people downwind — offline, no signal needed.

In the app

Hazora is not an official ERG publication and is not affiliated with or endorsed by PHMSA, the U.S. Department of Transportation, Transport Canada or SICT Mexico.

The ERG is for the initial phase of a transportation incident involving hazardous materials. It does not replace your agency's procedures, training, the shipping paper or expert advice from the emergency response number.

Content is reproduced from the ERG 2024 without change. Check for a newer ERG edition before relying on this app.

  • Guides are shown exactly as published in the ERG, which exists in English, Spanish and French.

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