If you go for board exam you need your passport, your green card/driver license or other ID with picture and signature. It's much better to have all of them with you (just in case!). For Toefl they ask just for passport. Hope this help. Good luck!
if the credit card has a picture of u on it ,it is acceptable at toefl and thompson prometric, i know bank of america issues that for sure, since i have one, and a passport will suffice too, if u dunt hav a drivers license /green card
all u need is one id with picture and signature on it , and a second id with signature (picture is not required on second id) ... so ur passport and a credit card is good enough...
the name and signature shud be same on bogood luck with exam