▁the ▁Code ▁of ▁Federal ▁Reg ulations ▁ ▁United ▁States ▁Border ▁Pat rol ▁ ▁U . S . ▁Custom s ▁and ▁Border ▁Prote ction ▁ ▁United ▁States ▁Cit iz ens hip ▁and ▁Im m igration ▁Services ▁ ▁U . S . ▁Marsh als ▁Service ▁ ▁U . S . ▁Secret ▁Service ▁ ▁Ja ime ▁Z ap ata ▁( U . S . ▁agent ) ▁ ▁Compar able ▁international ▁ag encies ▁ ▁Australian ▁Border ▁Force ▁ ▁Canada ▁Border ▁Services ▁Agency ▁ ▁Im m igration ▁En for cement ▁– ▁a ▁Home ▁Office ▁command ▁in ▁the ▁United ▁Kingdom ▁ ▁Custom s ▁Sur ve ill ance ▁Service ▁– ▁Spain ▁( only ▁custom s ▁enfor cement ; ▁imm igration ▁issues ▁are ▁handled ▁by ▁the ▁standard ▁National ▁Police ▁and ▁Guard ia ▁Civil ) ▁ ▁F ron tex ▁– ▁European ▁Union ▁( Sch engen ▁Area ) ▁ ▁Federal ▁M igration ▁Service ▁( F MS ) ▁– ▁Russia ▁ ▁References ▁ ▁External ▁links ▁▁▁▁ ▁U . S . ▁Im m igration ▁and ▁Custom s ▁En for cement ▁in ▁the ▁Federal ▁Register ▁ ▁U . S . ▁Custom s ▁and ▁Border ▁Prote ction ▁▁ ▁International ▁ag encies ▁compar able ▁to ▁I CE ▁ ▁RC MP ▁Integr ated ▁Border ▁En for cement ▁Teams — Can ada ▁ ▁* ▁Category : 2 0 0 3 ▁establish ments ▁in ▁Washington , ▁D . C . ▁Category : G overn ment ▁ag encies ▁established ▁in ▁ 2 0 0 3 ▁Category : History ▁of ▁imm igration ▁to ▁the ▁United ▁States ▁Category : Im m igration ▁to ▁the