View all text of Subpart E [§ 172.400 - § 172.450]
§ 172.430 - POISON label.
(a) Except for size and color, the POISON label must be as follows:

(b) In addition to complying with § 172.407, the background on the POISON label must be white. The word “TOXIC” may be used in lieu of the word “POISON”.