For latest updates, watch this video with Rajiv from Dec 28, 2021.
FAQ: Entering the U.S. on a visitor visa while green card is pending |Qualifying for Visa Waiver Program (VWP) | Spouse visa through H-1, L-1, or O-1 | Any special visas for UK, EU, Singapore, Dubai or Australia || Qualifying for EB-1C green card by working abroad for a year | Expected processing times for EB-1C for an L-1A visa holder from India || Consequences of employer withdrawing I-485 Supplement J || Layoff while on an H-1B visa - what if I cannot find a job in 60 days?
There are two nonimmigrant visa categories for persons who want to participate in Exchange Visitor programs in the United States. The J nonimmigrant classification is for participants of exchange programs, designated by the Department of State, that are designed to promote educational and cultural exchanges between the United States and other countries. The Q nonimmigrant classification is for participants of international cultural exchange programs designated by the Department of Homeland Security.