概述/说明 O-1签证适用于在科学，艺术，教育，商业或体育方面具有非凡能力的个人，或者在电影或电视行业中具有非凡成就，并在国内或国际上获得认可的个人。主要的O-1类别是： O-1A：在科学，教育，商业或体育（不包括艺术，电影或电视行业）方面有非凡成就的个人 O-1B：在电影或电视行业具有非凡艺术能力或非凡成就的个人 […]
The O-1B is an employment based nonimmigrant classification for artists who have garnered a high level of distinction in their field. Sometimes informally called [...]
New Regulations Expand Eligibility for 10-day Grace Periods and Add 60-Day Grace Period for Many Nonimmigrant Workers.
On January 17, 2017, a new rule aimed at the retention of immigrant workers and program improvements for high-skilled nonimmigrant workers went into effect. [...]
What If I am Not From An E-2 Treaty Country? Are There Visa Options for People who are not from an E-2 Visa Country?
An E-2 visa is an investor visa granted to investors or entrepreneurs who want to start or buy a business in the U.S.. If [...]
Overview/Description The O-1 visa is for individual who possesses extraordinary ability in the sciences, arts, education, business, or athletics, or who has a demonstrated record [...]