Title 49
SECTION 172.530
172.530 OXYGEN placard.
§ 172.530 OXYGEN placard.(a) Except for size and color, the OXYGEN placard must be as follows:
(b) In addition to complying with § 172.519 of this subpart, the background color on the OXYGEN placard must be yellow. The symbol, text, class number and inner border must be black.
[Amdt. 172-123, 56 FR 66262, Dec. 20, 1991]