[Code of Federal Regulations] [Title 42, Volume 1] [Revised as of October 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 42CFR93.216] [Page 593] TITLE 42--PUBLIC HEALTH CHAPTER I--PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PART 93_PUBLIC HEALTH SERVICE POLICIES ON RESEARCH MISCONDUCT-- Table of Contents Subpart B_Definitions Sec. 93.216 Notice. Notice means a written communication served in person, sent by mail or its equivalent to the last known street address, facsimile number or e-mail address of the addressee. Several sections of Subpart E of this part have special notice requirements.