1. Who are eligible for a Vietnam Visa Exemption (also referred to as "5-year visa to Viet Nam") - All Vietnamese nationals residing in the United States who are not holding a valid Vietnamese passport are eligible to apply for a Vietnam Visa Exemption Certificate if he/she has: (a) At least one document proving Vietnamese origin (as listed in item 4.1.d below); (b) a US passport/equivalent travel document with validity of at least 06 months up to the date of entry into Viet Nam; If the applicant does not possess a valid US passport/travel document, he/she must submit a copy of a valid US Permanent Resident card issued by competent US authority with validity of at least 06 months up to the date of entry into Viet Nam; - All US citizens who are spouses and children of Vietnamese nationals residing in the United States are eligible to apply for a Vietnam Visa Exemption Certificate if he/she has: (a) At least one document as listed in item 4.2.d below; (b) A ...