5 C.F.R. § 581.201
(b) The head of each governmental entity shall submit to the Office of the General Counsel, Office of Personnel Management, 1900 E Street NW., Washington, DC 20415, for publication in appendix A to this part, the following information concerning the agent(s) designated to accept service of process:
[45 FR 85667, Dec. 30, 1980, as amended at 55 FR 1356, Jan. 16, 1990]