SEJournal Online is the digital news magazine of the Society of Environmental Journalists. Learn more about SEJournal Online, including submission, subscription and advertising information.
Toolbox: Hazmat Table a Key Tool for Environmental Reporters

What's in that derailed railcar or overturned tanker truck? The answer is often visible on a hazmat placard affixed to the vehicle (we suggest binoculars). The placard often includes a "UN number" which you can look up in the "Hazardous Materials Table" published in the Code of Federal Regulations, among other places.














