<Table> <Tr> <Td> </Td> <Td> This article includes a list of references, but its sources remain unclear because it has insufficient inline citations . Please help to improve this article by introducing more precise citations . (November 2010) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article includes a list of references, but its sources remain unclear because it has insufficient inline citations . Please help to improve this article by introducing more precise citations . (November 2010) (Learn how and when to remove this template message) </Td> </Tr> <P> An employment authorization document (EAD; Form I - 765) or EAD card, known popularly as a work permit, is a document issued by the United States Citizenship and Immigration Services (USCIS) that provides temporary employment authorization to noncitizens in the United States . </P> <P> Currently the 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 alien: name, birth date, sex, immigrant category, country of birth, photo, alien 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 . </P>

Who is the issuing authority for employment authorization card