The color additive D&C; Green No. 6 shall conform in identity and specifications to the requirements of Sec. 74.1206 (a) and (b) of this chapter. D&C; Green No. 6 is restricted to use in externally applied drugs and cosmetics. [47 FR 14147, Apr. 2, 1982, as amended at 51 FR 9785, Mar. 21, 1986]