The U.S. Citizenship and Immigration Services (USCIS) requires, under section 343 of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996, internationally-educated healthcare professionals, such as:
seeking temporary or permanent occupational visas as well as those who are seeking Trade NAFTA (TN) status, to first obtain a CGFNS/ICHP VisaScreen Certificate as part of the visa process. VisaScreen is administered by the International Commission on Healthcare Professions (ICHP) a division of CGFNS International.
ขอมูลอ้างอิงจาก //www.cgfns.org visa creen program