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What does 49 CFR 172.423 (DANGEROUS WHEN WET label) require?

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Based on 49 CFR 172.423, the requirements for the DANGEROUS WHEN WET label are:

* It must conform to the specified design, except for size and color.

* It must comply with the general labeling requirements in 49 CFR 172.407.

* The background color of the label must be blue.

§ 49 CFR 172.423 · eCFR ↗Sources retrieved: 1 retrieved CFR section

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