45 C.F.R. § 4.4 Acknowledgement of mailed process.
Title 45 - Public Welfare
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.
Title 45: Public Welfare
PART 4—SERVICE OF PROCESS
§ 4.4 Acknowledgement of mailed process.
