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Driver (CDL) - Labeling Radioactive Materials

As you saw earlier in the course, the proper label to affix to a package of Class 7 radioactive material is based on the transport index, or "TI", and the maximum radiation level at any point on the external surface of the package.

If the radiation level and TI suggest different hazard warning labels, choose the label indicating the greater hazard level. RADIOACTIVE WHITE-I indicates the least severe hazard level, while RADIOACTIVE YELLOW-III indicates the most severe. Any package containing a highway route controlled quantity must always be labeled RADIOACTIVE YELLOW-III.

To learn more about CDL HAZMAT Transportation visit our DOT Driver (CDL) HAZMAT Transportation Online Training web page.

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