美国签证种类大全文档格式.docx
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Classification
Description
A-1/A-2
ForeignDiplomaticPersonnel:
IndividualsintheU.S.asemployeesofaforeigngovernment(e.g.,ambassador,minister,diplomat,orconsularofficer).
DependentofA-1/A-2VisaHolder:
Immediatefamilymembersofforeigngovernmentofficial(NOTE:
DependentsalsocarryA-1/A-2status).Mayengageinfull-timeorpart-timestudy.Allwork(on-campusoroff-campus)mustbeapprovedbytheU.S.DepartmentofStatebyusingFormI-566.AnEmploymentAuthorizationDocument(EAD)cardfromtheINSisrequired.
A-3
EmployeeofForeignGovernmentOfficial:
Attendants,servants,orpersonalemployeesofforeigngovernmentofficials.
B-1
VisitorforBusiness:
IndividualsintheU.S.forashortperiodoftimetoengageinbusinessactivitiessuchasnegotiatingcontractsforoverseasemployees,consultingwithbusinessassociates,attendingprofessionalconferences,orconductingindependentresearch.May
not
engageinanyemploymentintheU.S.,includingsalariedworkorservicesperformedonanindependentbasis.Incidentalpart-timestudyisallowed.
B-2
VisitorforTourism:
IndividualsintheU.S.fortravel,tourism,orrecreation.Noemploymentisallowed.Reimbursementofexpensesisprohibited.Incidentalpart-timestudyisallowed.Mayalsoenrollinshort-termEnglishlanguagecoursesaslongasthecourseofstudyisunder18hoursperweek(part-time)andof"
shortduration."
ProspectiveStudentorProspectiveScholar:
IndividualswhoentertheU.S.indicatingaclearintenttostudyhere
or
tochangetoJ-1ExchangeVisitorStatus.Consulatenotationonvisapageindicates"
Prospective"
status.IndividualmustapplyforachangeofstatusbeforetheexpirationdateontheI-94.Mayengageinfull-timestudy.May
work,includingduringthetimeinwhichtheapplicationforachangeofstatusispending.
VisaWaiver
WaiverforBusiness(VWB)andTourism(VWT):
IndividualspermittedtoentertheU.S.withoutavisaforastaylimitedto90days.AvailableonlytocitizensofcountriesdesignatedbytheU.S.DepartmentofState.Noextensionorchangeofstatusisallowedforthiscategory.WorkandstudyrestrictionsarethesameasB-1/B-2counterparts.
C-1
AliensinTransit:
Individualsintransitfromonecountrytoanother"
stoppingover"
intheU.S.
D-1/D-2
AlienCrewman:
CrewmembersemployedonavesseloraircraftwhoareintheU.S.on"
stopovers."
E-1
TreatyTrader:
IndividualsintheU.S.toconducttradeunderatreatybetweentheircountryandtheU.S.,andkeyemployeesofcompaniestradingundersuchtreaty.E-1dependentsmayengageinpart-timeorfull-timestudy.Noemploymentisallowedfordependents.
E-2
TreatyInvestor:
IndividualsintheU.S.todevelopordirecttheoperationsofanenterpriseinwhichtheyhaveinvestedsubstantialinvestments.Mustbebasedonatreatybetweenvisaholder'
scountryandtheU.S.E-2dependentsmayengageinpart-timeorfull-timestudy.Noemploymentisallowedfordependents.
F-1
Student:
IndividualsintheU.S.engaginginafullcourseofacademicorlanguagestudyinanaccreditededucationalprograms.Forinformationaboutemploymentauthorization,readabouttheF-1StudentEmploymentOptions.FormoredetailedinformationaboutmaintaininglegalF-1statuswithintheU.S.,gotoMaintainingYourLegalF-1Status.
F-2
DependentofF-1VisaHolder:
Spouseand/orchildrenofanF-1student.Maynot
engageinpart-timeorfull-timestudy.Noemploymentisallowed.
G-1
RepresentativeofInternationalOrganization:
IndividualsintheU.S.asrepresentativesofaninternationalorganization(e.g.,theUnitedNations)andtheirdependents.Dependentsmayengageinpart-timeorfull-timestudy.Allwork(on-campusoroff-campus)fordependentsmustfirstbeapprovedbytheU.S.DepartmentofStateusingFormI-566.AnEmploymentAuthorizationDocument(EAD)cardfromINSisrequired.
G-2
G-3
G-4
G-5
PersonalEmployeeofG-1,G-2,G-3,orG-4VisaHolder:
Mayengageinpart-timestudy.
H-1A
RegisteredNurse:
IndividualsintheU.S.toperformprofessionalnursingservicesforaspecificemployerforafixedperiodoftime.Mayengageinpart-timestudywhilemaintainingHvisastatus.
H-1B
TemporaryWorkerinaSpecialtyOccupation:
IndividualsintheU.S.toperformprofessionalservicesinaspecificpositionforafixedperiodoftime.Employmentauthorizationisgrantedforaninitialperiodofupto3years.Extension