Foreign Passports
The passports of the following nationalities must be valid for the duration of stay in the U.S.

Passports of all other nationalities must be valid for at least 6 months after the departure from the U.S.
Algeria El Salvador Liechtenstein Singapore
Antigua Ethiopian Luxembourg Slovakia
Argentina Finland Madagascar Slovenia
Australia France Malaysia South Africa
Austria Germany Malta Spain
Bahamas Granada Mauritius Sri Lanka
Bangladesh Greece Mexico St. Kitts & Nevis
Barbados Grenadines Monaco St. Lucia
Barbuda Hong Kong* Netherlands St. Vincent & Grenadines
Belgium Hungary New Zealand Sudan
Brazil Iceland Nicaragua ** Suriname
British Guinea India Nigeria Sweden
Canada Ireland Norway Switzerland
Chile Israel Oman Syria
Colombia Italy Pakistan Taiwan
Costa Rica Ivory Coast Panama Thailand
Cuba Jamaica Paraguay Togo
Cyprus Japan Peru Trinidad & Tobago
Czech Republic Jordan Philippines Tunisia
Denmark Korea Poland Turkey
Dominican Republic Kuwait Portugal Uruguay
Ecuador Laos Qatar Venezuela
Egypt Lebanon Senegal  
* Certificates of Republic Identification and fitting ports
** Diplomatic And Official Only