Section 172.553 49 CFR Ch. I (10-1-18 Edition) (b) In addition to complying with Section 172.519, the background on the ORGANIC PEROXIDE placard must be red in the top half and yellow in the lower half. The text, division number and inner border must be black; the symbol may be either black or white. (c) For transportation by highway, a Division 5.2 placard conforming to the specifications in this section in effect on December 31, 2006 may continue to be used until January 1, 2014. [71 FR 78628, Dec. 29, 2006, as amended at 76 FR 43528, July 20, 2011] Section 172.553 [Reserved] Section 172.554 POISON placard. (a) Except for size and color, the POISON placard must be as follows: VerDate Sep<11>2014 16:41 Oct 31, 2018 Jkt 244226 PO 00000 Frm 00448 Fmt 8010 Sfmt 8010 Q:\49\49V2.TXT PC31 Er29de06.001 438