美国签证种类大全文档格式.docx

美国签证种类大全文档格式.docx

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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:

Individualswhoentertheaclearintenttostudyhere?

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.Extensionsforanadditional3yearsarepossible.Mayengageinpart-timestudywhilemaintainingHvisastatus.

H-2A

TemporaryAgriculturalWorker:

Mayengageinpart-timestudywhilemaintainingHvisastatus.

H-2B

SkilledorUnskilledWorker:

IndividualsintheU.S.inatemporarypositionforwhichashortageofU.S.workersexists,workingforaspecificemployerforafixedperiodoftime.Mayengageinpart-timestudywhilemaintainingHvisastatus.

H-3

Trainee:

IndividualsintheU.S.foratemporaryperiodtoparticipateinatrainingprogramprovidedbyaspecificemployer.Mayengageinpart-timestudywhilemaintainingHvisastatus.

H-4

DependentofHVisaHolder:

Mayengageinfull-timeorpart-timestudy.Noemploymentisallowed.

I

RepresentativeofForeignInformationMedia:

IndividualsintheU.S.asjournalistsorrepresentativesofinternationalmediaandtheirdependents.

J-1

ExchangeVisitor（Student）:

IndividualsintheU.S.asexchangevisitorsfortheprimarypurposeofstudyingatanacademicinstitutionundertheauspicesoftheUnitedStatesDepartmentofStateandaDesignatedProgramSponsor.Forinformationaboutemploymentauthorization,readmoreaboutJ-1StudentEmploymentOptions.FormoredetailedinformationaboutmaintaininglegalJ-1studentstatuswithintheU.S.,readmoreaboutMaintainingYourLegalJ-1Status.

ExchangeVisitor（Short-termScholar,Professor,Researcher,orSpecialist）:

IndividualsintheU.S.asvisitingresearchersorprofessorsundertheauspicesoftheUnitedStatesInformationAgencyandaDesignatedProgramSponsor.FormoredetailedinformationaboutmaintaininglegalJ-1exchangevisitorstatuswithintheU.S.,readmoreaboutMaintainingYourLegalJ-1Status.

AuPair:

IndividualsintheU.S.undertheauspicesoftheUnitedStatesInformationAgencyandaDesignatedProgramSponsortoserveasalive-inchild-careproviderforahostfamily.

J-2

DependentofJ-1VisaHolder:

Mayengageinpart-timeorfull-timestudy.EligibletoapplyforINSforworkauthorization.OncetheEmploymentAuthorizationDocument（EAD）cardisissuedbyINS,theJ-2mayworkforanyemployerforthedatesindicatedonthecard.EmploymentcannotbeneededforthefinancialsupportoftheJ-1visaholder.

L-1

IntracompanyTransferee:

IndividualsintheU.S.whohavebeentransferredfromasubsidiary,affiliate,orbranchofficeoverseastotheU.S.toworkinanexecutive,managerial,orspecialistcapacity.Mayengageinpart-timestudy.

L-2

DependentofL-1VisaHolder:

Mayengageinpart-timeorfull-timestudy.Noemploymentisallowed.

M-1

VocationalStudent:

IndividualsintheU.S.enrolledinavocationalschoolorprogram.Muststudyfull-timeunlessotherwiseauthorizedbyaDesignatedSchoolOfficial（DSO）.Maybeemployedforpracticaltraininginthefieldrelatedtomajorfollowingcompletionofstudiesforamaximumof6months.AnEmploymentAuthorizationDocument（EAD）cardfromINSisrequired.

M-2

DependentofM-1VisaHolder:

NATO1-6

NATOPersonnel:

IndividualsintheU.S.asmembersofthearmedservicesofthenationsofNATO,staffmembers,attendants,servants,andpersonalemployeesofNATOpersonnel.

O-1

PersonofExtraordinaryAbility:

Individualofextraordinaryabilityinthesciences,arts,education,business,orathleticswhoareintheU.S.toworkforasponsoringemployerororganization.Mayengageinpart-timestudywhilemaintainingOstatus.

O-2

AccompanyingPersonnelofO-1VisaHolder:

Mayengageinpart-timestudywhilemaintainingOstatus.

O-3

DependentofO-1andO-2VisaHolder:

P-1

InternationallyRecognizedAthlete,EntertainmentGroup,orEssentialSupportPersonnel:

Mayengageinpart-timestudywhilemaintainingPstatus.

P-2

ArtistorEntertainerUnderaReciprocalExchangeProgram:

Mayengageinpart-timestudywhilemaintainPstatus.

P-3

ArtistorEntertainerinaCulturallyUniqueProgram:

Mayengageinpart-timestudywhilemarinatingPstatus.

P-4

DependentsofP-1,P-2,orP-3VisaHolder:

Q

ParticipantinanInternationalCulturalExchangeProgram

R-1

ReligiousWorker:

Mayengageinpart-timestudy.Maybeemployedandcompensatedonlybythereligiousorganizationthroughwhichthestatuswasobtained.

R-2

DependentofaR-1VisaHolder:

Mayengageinpart-timeorfull-timestudy.Noemploymentallowed.

TN

TradeNAFTA:

ProfessionalfromCanadaorMexicowhoentertheU.S.undertheNAFTAagreements.Mayengageinpart-timestudy.

TD

DependentsofTNVisaHolder: