§ 172.442 CORROSIVE label.
Current through Sep 25, 2026 · Read all of Part 172
(a) Except for size and color, the CORROSIVE label must be as follows:

(b) In addition to complying with § 172.407, the background on the CORROSIVE label must be white in the top half and black in the lower half.
[Amdt. 172-123, 56 FR 66259, Dec. 20, 1991]
Interpretation letters (5)
- International Shipments from USA to Mexico, Canada, or continued transport via vessel to international destinations and Inhalation Hazard Markings — PHMSA, May 23, 2024
- Clarification of the Specifications for the CORROSIVE Label — PHMSA, May 23, 2012
- Clarification of the Proper Corrosive Label Color — PHMSA, Dec 2, 2010
- Preprinted Labels — PHMSA, Aug 9, 1994
- Computer Generated Hazard Warning Label — PHMSA, Jul 14, 1993