"For all category visa minimum Validity of passport should be 6 months" VIETNAM Address 17, Kautilya Marg, Chanakya Puri, New Delhi. Tel : 23018059 Fax : 23018448 Email : sqdelhi@del3.vsnl.net.in Website : www.vietnamemb-india.org. BUSINESS 1 Form 1 Photo Covering letter Approval from Ministry of Foreign Affairs - Hanoi. Fees 1 month single entry Rs 1350/- 1 month multiple entry fees Rs 1800/- 1 to 3 months multiple entry based on approval Rs 3150/- Six months to 1 year multiple entry approval based fees Rs 5400/- by cash payable to the embassy . Time Taken 3 days TOURIST 1 Form 1 Photo Covering letter Return Ticket with exact dates Fees Rs. 2500/- by cash payable to the embassy NOTE : next day collection - 20% extra of the normal fee same day collection - 30% extra of the normal fee. Time Taken 48 Hrs.2 days.