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What does 49 CFR 172.548 (DANGEROUS WHEN WET placard) require?

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Based on 49 CFR 172.548, the DANGEROUS WHEN WET placard must meet the following practical requirements:

* Background Color: The background must be blue (per 49 CFR 172.548).

* Lettering Size: The letters in the words "WHEN WET" must be at least 25 mm (1.0 inches) high.

* Colors for Elements: The symbol, text, class number, and inner border must all be white.

* General Compliance: Aside from specific size and color rules, the placard must also comply with the general placard requirements in § 172.519.

§ 49 CFR 172.548 · eCFR ↗Sources retrieved: 1 retrieved CFR section

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