Identity document
Other forms of officially accepted identification include the driver's license and the birth certificate. However, these are accepted only in limited circumstances and cannot take the place of the ID Card in most cases. The ID Card is mandatory for dealing with government institutions, banks or currency exchange shops. A valid passport may also be accepted, but usually only for foreigners.
Employment authorization document
Currently the Form I-765 Employment Authorization Document is issued in the form of a standard credit card-size plastic card enhanced with multiple security features. The card contains some basic information about the immigrant: name, birth date, sex, immigrant category, country of birth, photo, immigrant registration number (also called "A-number"), card number, restrictive terms and conditions, and dates of validity. This document, however, should not be confused with the green card.