{"data":{"id":"us/4-cfr-28.49","jurisdiction":"us","citation":"4 CFR 28.49","heading":"Return of service.","body":"When service of a subpoena is effected by a person other than a United States Marshal or Deputy Marshal, that person shall certify on the return of service that service was made either:\n(a) In person,\n(b) By registered or certified mail, or\n(c) By delivery to a responsible person (named) at the residence or place of business (as appropriate) of the person to be served.","path":["Title 4—Accounts","CHAPTER I—GOVERNMENT ACCOUNTABILITY OFFICE","SUBCHAPTER B—GENERAL PROCEDURES","PART 28—GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL APPEALS BOARD; PROCEDURES APPLICABLE TO CLAIMS CONCERNING EMPLOYMENT PRACTICES AT THE GOVERNMENT ACCOUNTABILITY OFFICE","Subpart B—Procedures"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-4.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:23:47Z","sha256":"9b272f6e0fc058849ceeb9647e37e19616de6f2f2e0582efbe541bd4ce7e7957","source_id":"us-cfr","stale":true,"prev":"us/4-cfr-28.48","next":"us/4-cfr-28.50"},"notice":"GroundRules: Original legal text. Not legal advice."}