[Code of Federal Regulations] [Title 45, Volume 1] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 45CFR4.4] [Page 16] TITLE 45--PUBLIC WELFARE AND HUMAN SERVICES PART 4--SERVICE OF PROCESS--Table of Contents Sec. 4.4 Acknowledgement of mailed process. The Department will not provide a receipt or other acknowledgement of process received, except for a return receipt associated with certified mail and, where required, the acknowledgement specified by Rule 4(c)(2)(C) of the Federal Rules of Civil Procedure.