[Code of Federal Regulations] [Title 21, Volume 1] [Revised as of April 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR20.28] [Page 191] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES PART 20_PUBLIC INFORMATION--Table of Contents Subpart B_General Policy Sec. 20.28 Food and Drug Administration determinations of confidentiality. A determination that data or information submitted to the Food and Drug Administration will be held in confidence and will not be available for public disclosure shall be made only in the form of a regulation published or cross-referenced in this part. [42 FR 15616, Mar. 22, 1977, as amended at 68 FR 25285, May 12, 2003]