22 C.F.R. § 92.86 Consular responsibility for serving subpoenas.
Title 22 - Foreign Relations
When directed by the Department of State, officers of the Foreign Service will serve a subpoena issued by a court of the United States on a national or resident of the United States who is in a foreign country unless such action is prohibited by the law of the foreign country. [32 FR 11776, Aug. 16, 1967]
Title 22: Foreign Relations
PART 92—NOTARIAL AND RELATED SERVICES
Quasi-Legal Services
§ 92.86 Consular responsibility for serving subpoenas.