Services
Non-immigrant Visas
  B-1/B-2: visitor for business/tourism
  E-1/E-2: treaty trader/treaty investor
  E-3: specialty occupation professionals: Australia
  F-1: students
  H-1B: specialty occupation professionals
  H-1B1: specialty occupation professionals: Chile, Singapore
  H-3/J-1: trainees/exchange visitors
  K-1: fiancés
  L-1: intercompany transferees
  O-1: extraordinary ability: arts, athletics, business, education, or sciences
  P-1: athletes or group entertainers
  R-1: religious workers
  TN: NAFTA treaty professionals
   
Immigrant Visas
  Family-based
 
»  Immediate relatives: spouse of a U.S. citizen, or unmarried child (under 21)
»  First preference: unmarried son or daughter of U.S. citizen (over 21)
»  Second preference: spouse or child of legal permanent resident (LPR)
 
-  (A) Spouses and children (unmarried, under 21)
-  (B) Unmarried sons and daughters (over 21)
 
»  Third preference: married sons and daughters of U.S. citizen
»  Fourth preference: brother or sister of adult (over 21) U.S. citizen
  Employment-based
 
»  First preference: multi-national executives, managers, or extraordinary ability
»  Second preference: professionals holding advanced degrees or exceptional ability
»  Third preference: skilled workers, professionals, and other workers
»  Fourth preference: special immigrants* and certain religious workers
»  Fifth preference: investors
  Violence against women act (VAWA) self-petitioners (men and women)
   
Citizenship
   
Compliance
  H-1B public access files
  I-9 compliance