1. '' Can I apply for a new
ESTA before the old one expires?
You may apply for a new
ESTA before or after a previous one has expired. There are no restrictions on the number of times you can obtain a new
ESTA authorization which is valid for two years from the date of issue. If you wanted to, you even could apply for a new
ESTA again the day after obtaining the previous one. ''
1. Nei, normalt ikke. Det verifiseres uansett når du blir sjekket inn.