[Code of Federal Regulations] [Title 21, Volume 7] [Revised as of April 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR607.39] [Page 64] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 607_ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF Subpart B_Procedures for Domestic Blood Product Establishments Sec. 607.39 Misbranding by reference to establishment registration or to registration number. Registration of an establishment or assignment of a registration number or assignment of a NDC number does not in any way denote approval of the firm or its products. Any representation that creates an impression of official approval because of establishment registration or possession of registration number or NDC number is misleading and constitutes misbranding.