Documents: Passport 1 photo Green card / US visa & copy Previous passport Address in UK Itinerary Email address Finger print after applied (@ Application Support Center operated by the Dept of Homeland Security-250 Broadway St., SF, CA94111) Bank statement Pay slips
Valid 6 months 180 days single / multiple entry – US$175 Valid 5 yrs. 180 days multiple entry - US$215 (Mailing fee NOT included) Processing times - 15 – 30 days (Mailing time NOT included)