Employment-Based First Preference / EB1
Mr. Oppenheim explained what he referred to as the “trickling effect” of unused visa numbers between EB categories. This trickling effect has resulted in the EB1 category's having remained current. The numbers in the employment-based fourth preference (EB4) and employment-based fifth preference (EB5) categories that are unused are transferred up to the EB1 category. Without this trickling affect, the EB1 category would not remain current for India and China.
This also has an impact on EB2, as unused EB1 numbers trickle down to EB2. There are not enough numbers for India and China, however, to allow the EB2 for these two countries to become current. But it has helped to move EB2 forward for these two countries, to some extent.
Employment-Based Second Preference / EB2
The employment-based second preference (EB2) category is expected to remain at its current cutoff dates for nationals of India and China. These dates have been stagnant at April 22, 2005 for China and January 8, 2003 for India for a few months.