Service of subpoenas by mail.
5 C.F.R. § 1840.1
in effectEffective: 2024-07-01In addition to all other methods of authorized service, an Office of Special Counsel subpoena may be served by mailing a copy to the person at his or her residence or place of business by certified or registered mail.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-5.xmlFetched: 7/26/2026
