美国只有41个免签证国家，主要是欧洲发达国家；

估计是其他的有逾期滞留的问题，

 

There are currently 41 countries participating in the Visa Waiver Program:

• Andorra (1991)
• Australia (1996)
• Austria (1991)
• Belgium (1991)
• Brunei (1993)
• Chile (2014)
• Croatia (2021)
• Czech Republic (2008)
• Denmark (1991)
• Estonia (2008)
• Finland (1991)
• France (1989)
• Germany (1989)
• Greece (2010)
• Hungary (2008)
• Iceland (1991)
• Ireland (1995)
• Israel (2023)
• Italy (1989)
• Japan (1988)
• Korea, Republic of (2008)
• Latvia (2008)
• Liechtenstein (1991)
• Lithuania (2008)
• Luxembourg (1991)
• Malta (2008)
• Monaco (1991)
• Netherlands (1989)
• New Zealand (1991)
• Norway (1991)
• Poland (2019)
• Portugal (1999)
• San Marino (1991)
• Singapore (1999)
• Slovakia (2008)
• Slovenia (1997)
• Spain (1991)
• Sweden (1989)
• Switzerland (1989)
• Taiwan (2012)
• United Kingdom** (1988)

NOTE: The citizens of the new countries of Curacao, Bonaire, St Eustatius, Saba and St Maarten (the former Netherlands Antilles) are not eligible to travel to the United States under the Visa Waiver Program if they are applying for admission with passports from these countries.