美国杰出人才以及衡量标准
美国杰出人才申请(EB1-A)是指“具有超出常人的能力,即在其领域中少数的顶尖人物之一(Extraordinary ability means a level of expertise indicating that the individual is one of that small percentage who have risen to the very top of the field of endeavor)”。根据移民法规定,杰出人才移民申请必须同时满足以下条件: