Strictly speaking, the law requires a foreign national to carry proof of status. It's not something that ever has been enforced but it might be now. Such proo

Strictly speaking, the law requires a foreign national to carry proof of status. It's not something that ever has been enforced but it might be now. Such proof would be a valid passport and the most recent I-94 admission record. If applicable, such proof also would include an I-797 approval notice and/or EAD.