[Code of Federal Regulations] [Title 21, Volume 1] [Revised as of April 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR80.38] [Page 433-434] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES PART 80_COLOR ADDITIVE CERTIFICATION--Table of Contents Subpart B_Certification Procedures Sec. 80.38 Treatment of batch after certification. (a) Immediately upon notification that a batch of color additive has been certified, the person requesting certification thereof shall identify such batch, by labeling, with the certified lot number. (b) The person requesting certification shall maintain storage in such manner as to prevent change in composition until such batch has been packaged and labeled as required by Sec. Sec. 70.20 and 70.25 of this chapter, except [[Page 434]] that the person requesting certification may use such color additive for the purpose of coloring a food, drug, or cosmetic.