[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: 21CFR20.66] [Page 204] 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 D_Exemptions Sec. 20.66 Internal personnel rules and practices. Records or information may be withheld from public disclosure if they are related solely to the internal personnel rules and practices of the Food and Drug Administration (FDA). Under this exemption, FDA may withhold records or information about routine internal agency practices and procedures. Under this exemption, the agency may also withhold internal records whose release would help some persons circumvent the law. [70 FR 41958, July 21, 2005]