[Code of Federal Regulations] [Title 21, Volume 8] [Revised as of April 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR809.20] [Page 89] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES--(Continued) PART 809--IN VITRO DIAGNOSTIC PRODUCTS FOR HUMAN USE--Table of Contents Subpart C--Requirements for Manufacturers and Producers Sec. 809.20 General requirements for manufacturers and producers of in vitro diagnostic products. (a) [Reserved] (b) Compliance with good manufacturing practices. In vitro diagnostic products shall be manufactured in accordance with the good manufacturing practices requirements found in part 820 of this chapter. [41 FR 6903, Feb. 13, 1976, as amended at 42 FR 42530, Aug. 23, 1977; 43 FR 31527, July 21, 1978]