Section 172.436 49 CFR Ch. I (10-1-18 Edition) continue to be used until October 1, 2014. [Amdt. 172-123, 56 FR 66258, Dec. 20, 1991, as amended at 67 FR 53136, Aug. 14, 2002; 76 FR 43527, July 20, 2011; 76 FR 56314, Sept. 13, 2011; 76 FR 81400, Dec. 28, 2011] Section 172.436 RADIOACTIVE label. WHITE-I (a) Except for size and color, the RADIOACTIVE WHITE-I label must be as follows: (b) In addition to complying with Section 172.407, the background color on the RADIOACTIVE YELLOW-II label must be yellow in the top half and white in the lower half. The printing and symbol must be black, except for the - II - which must be red. [Amdt. 172-123, 56 FR 66259, Dec. 20, 1991] Section 172.440 RADIOACTIVE label. (b) In addition to complying with Section 172.407, the background on the RADIOACTIVE WHITE-I label must be white. The printing and symbol must be black, except for the - I - which must be red. YELLOW-III (a) Except for size and color, the RADIOACTIVE YELLOW-III label must be as follows: [Amdt. 172-123, 56 FR 66259, Dec. 20, 1991] Section 172.438 RADIOACTIVE label. YELLOW-II VerDate Sep<11>2014 16:41 Oct 31, 2018 Jkt 244226 PO 00000 Frm 00430 Fmt 8010 Sfmt 8010 Q:\49\49V2.TXT PC31 EC02MR91.033 420 EC02MR91.032 (b) In addition to complying with Section 172.407, the background color on the RADIOACTIVE YELLOW-III label must be yellow in the top half and white in the lower half. The printing EC02MR91.034 (a) Except for size and color, the RADIOACTIVE YELLOW-II must be as follows: