49 CFR § 172.426
OXIDIZER label
November 18, 2020
(a) Except for size and color, the OXIDIZER label must be as follows:
(b) In addition to complying with §172.407, the background color on the OXIDIZER label must be yellow.
[Amdt. 172-123, 56 FR 66257, Dec. 20, 1991]