Hello,
I worked as a Research Assistant over 3 years ago while on J-1 visa, then changed to F1 to pursue graduate studies.
I have recently graduated and am currently on OPT, but have just found a job in an International Organization.
My questions are:
1. Can I start working on OPT, THEN switch to G4, or will I HAVE to apply for a G-4 visa right away?
2. Can I apply for a G-4 visa without having previously statisfied the 2-year home country requirement?
Thank you in advance for your help,


