(29) It was the intention that ESTA would eventually replace the paper
I-94W form.
(28) The information required by ESTA is the same that is currently required on the
I-94W form, which aliens arriving in the United States under the VWP are required to complete to be admitted.
"However, upon arrival in the US, a person traveling under the visa waiver program will have to complete an
I-94W form.
and you must present a completed
I-94W form to the authorities upon your arrival in the US.