The website provides access for applicants to reconfirm the passport number, correct and review their data before validating the application.
You have the possibility to modify and correct all the data fields of the request, this of course before validating your request with all the necessary information for payment.
You have the possibility to change everything except the passport number and the country that issued the passport.
When an applicant makes a mistake on their passport or personal data, they are required to reapply again, not to mention the associated fees that will be charged for each new application.
All other errors can be easily modified or updated by simply clicking on “Check individual status” in “Check ESTA status”.