Now at the land border, travelers will be issued I-94s electronically and will no longer receive a paper I-94 stub. CBP encourages travelers requiring an I-94 to use the CBP One™ mobile app or the CBP I-94 website ( to apply for their I-94.  Although an approved Electronic System for Travel Authorization (ESTA) is not required at the land border for citizens of Visa Waiver Program (VWP) countries, if these travelers have an approved ESTA (, they can use the I-94 website or CBP One™ mobile app to apply in advance and avoid filling out the Form I-94W when arriving at a port of entry.