[Code of Federal Regulations] [Title 22, Volume 1] [Revised as of April 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 22CFR50.4] [Page 234] TITLE 22--FOREIGN RELATIONS CHAPTER I--DEPARTMENT OF STATE PART 50_NATIONALITY PROCEDURES--Table of Contents Subpart A_Procedures for Determination of United States Nationality of a Person Abroad Sec. 50.4 Application for passport. A claim to U.S. nationality in connection with an application for passport shall be determined by posts abroad in accordance with the regulations contained in part 51 of this chapter.