CFR > Title 39 - Postal Service > CHAPTER I—UNITED STATES POSTAL SERVICE > SUBCHAPTER D—ORGANIZATION AND ADMINISTRATION (parts 211 to 281) > PART 230—OFFICE OF INSPECTOR GENERAL > SUBPART B—Rules Governing Compliance With Subpoenas, Summonses, and Court Orders by Postal Employees Within the Office of Inspector General Where Neither the Postal Service, the United States, > 230.22—May another employee be substituted for the employee requested to appear?