42.64—Passport requirements.
        
        (a) 
        
            Passport defined. Passport, as defined in INA 101(a)(30), is not limited to a national passport or to a single document. A passport may consist of two or more documents which, when considered together, fulfill the requirements of a passport, provided that documentary evidence of permission to enter a foreign country has been issued by a competent authority and clearly meets the requirements of INA 101(a)(30).
    
    
        
        (b) Passport validity requirements.
         Except as provided in  § 42.2, every applicant for an immigrant visa shall present a passport, as defined in INA 101(a)(30), that is valid for at least 60 days beyond the period of validity of the visa. The 60-day additional validity requirement does not apply to an applicant who would be excepted as provided in  § 42.2 were it not for the fact that the  applicant is applying in the country of which the applicant is a national and the possession of a passport is required for departure. Such an applicant may be issued a visa valid for 6 months or for such shorter period as will assure its expiration in unison with the passport.
    
    
        
        (c) A single passport including more than one person.
         The passport requirement of this section may be met by the presentation of a passport including more than one person, if such inclusion is authorized under the laws or regulations of the issuing authority and if a photograph of each person 16 years of age or over is attached to the passport by the issuing authority.