In a host of immigration procedures
Non-immigrant visas, including B-1/2, E-1/2, F, H-1Bs, H-2, H-3, J-1/2, K-1/2/3,
L-1A/B, O-1/2, P-1/2/3, Q, R
Immigrant processing: extraordinary aliens, multinational executives,
professors and researchers, national interest waivers, PERM labor
certifications, religious workers, immediate relative petitions,
family preference petitions
Waivers in all categories
Removal Proceedings
Naturalization: 3 and 5 year residency, 319 (b) for employees of
international organizations