关于EB-1A
EB-1A简介
EB-1是美国职业移民第一优先类别 Employment-Based Immigration: First Preference EB-1
EB-1下面有三个小类，分别是 EB-1a 杰出人才（Extraordinary Ability），EB-1b 杰出教授和研究员（Outstanding professors and researchers），EB-1c 跨国公司经理或高管（Certain Multinational manager or executive）
EB-1a是美国职业移民第一类优先中的杰出人才，是指在其专业领域内具有特殊才能和具有很高成就的杰出人才，并且享有持续的国家级或国际级的声誉与成就，EB-1a适用的领域包括 科学（sciences）﹑ 艺术（arts）﹑教育（education）﹑ 商业（business）﹑ 体育（athletics）五大领域。
You must meet at least 3 of the 10 criteria* below, or provide evidence of a one-time achievement (i.e., Pulitzer, Oscar, Olympic Medal) as well as evidence showing that you will be continuing to work in the area of your expertise. No offer of employment or labor certification is required.
* Criteria for Demonstrating Extraordinary Ability
In order to demonstrate you have sustained national or international acclaim and that your achievements have been recognized in your field of expertise, you must either include evidence of a one-time achievement (major internationally-recognized award) or 3 of the 10 listed criteria below (or comparable evidence if any of the criteria do not readily apply):
Evidence of receipt of lesser nationally or internationally recognized prizes or awards for excellence
Evidence of your membership in associations in the field which demand outstanding achievement of their members
Evidence of published material about you in professional or major trade publications or other major media
Evidence that you have been asked to judge the work of others, either individually or on a panel
Evidence of your original scientific, scholarly, artistic, athletic, or business-related contributions of major significance to the field
Evidence of your authorship of scholarly articles in professional or major trade publications or other major media
Evidence that your work has been displayed at artistic exhibitions or showcases
Evidence of your performance of a leading or critical role in distinguished organizations
Evidence that you command a high salary or other significantly high remuneration in relation to others in the field
Evidence of your commercial successes in the performing arts