I would like to know if the Visa Waiver Program is all she needs to travel to USA. We have been married for 7 years and live in Taiwan. I am a citizen of USA. She has filled out the ESTA( part of (VWP) online. We both have jobs in Taiwan and own a house. We just want to visit. She has the new passport with the chip.
There are no additional requirements for Taiwanese citizens over and above other visa waiver countries.