[Code of Federal Regulations] [Title 22, Volume 1] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 22CFR40.72] [Page 171] TITLE 22--FOREIGN RELATIONS CHAPTER I--DEPARTMENT OF STATE PART 40_REGULATIONS PERTAINING TO BOTH NONIMMIGRANTS AND IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED--Table of Contents Subpart H_Documentation Requirements Sec. 40.72 Documentation requirements for nonimmigrants. A passport which is valid indefinitely for the return of the bearer to the country whose government issued such passport shall be deemed to have the required minimum period of validity as specified in INA 212(a)(7)(B).