申请美国签证的类别

Diplomats and Foreign Government Officials

If you are the attendant, servant, or personal employee of someone classified A-1 or A-2 or G-1 through G-4 then you are entitled to the appropriate A-3 or G-5 classification. You must demonstrate entitlement to an A-3 or G-5 classification (e.g., letter of reference from a former employer, evidence of previous employment in that sector, etc.). Consular officers must establish the official status of the employer and the intent of both parties to enter into (or remain in) an employer-employee relationship. In addition, domestic helpers of diplomats (A3) and international organization employees (G5) must first be registered with the Department of State's Office of Foreign Mission Management Information System (TOMIS) before applying for a visa. For details of TOMIS registration please contact the U.S. Department of State's Office of Foreign Missions.

A3   G5

Journalist

The media (I) visa is a nonimmigrant visa for representatives of the foreign media temporarily traveling to the United States to engage in their profession while having their home office in a foreign country. Some procedures and fees under immigration law relate to policies of the traveler's home country and, in turn, the U.S. follows a similar practice, which we call "reciprocity." Procedures for providing media visas to foreign media representatives of a particular country consider whether the visa applicant's own government grants similar privileges, or is reciprocal, to media/press representatives from the United States.

I

Treaty Trader/Investor

The Treaty Trader (E-1) or Treaty Investor (E-2) visa is for a national of a country with which the United States (U.S.) maintains a treaty of commerce and navigation who is coming to the U.S. to carry on substantial trade, including trade in services or technology, principally between the U.S. and the treaty country, or to develop and direct the operations of an enterprise in which the national has invested, or is in the process of investing a substantial amount of capital, under the provisions of the Immigration and Nationality Act.

E1 E2

Victims of Human Trafficking

Human trafficking, also known as trafficking in persons, is a form of modern-day slavery in which traffickers lure individuals with false promises of employment and a better life. Victims of severe forms of human trafficking are provided relief under United States (U.S.) immigration law by the Victims of Trafficking in Persons (T) nonimmigrant visa. This visa category allows victims of human trafficking to remain in the U.S. to assist in investigations or prosecutions of human trafficking violators.

T-2 T-3 T-4 T-5

Visitor Visas for Business and Pleasure

The B-1/B-2 visitor visa is for people traveling to the United States temporarily for business (B-1) or for pleasure or medical treatment (B-2). Generally, the B-1 visa is for travelers consulting with business associates, attending scientific, educational, professional or business conventions/conferences, settling an estate or negotiating contracts. The B-2 visa is for travel that is recreational in nature, including tourism, visits with friends or relatives, medical treatment and activities of a fraternal, social or service nature. Often, the B-1 and B-2 visas are combined and issued as one visa: the B-1/B-2.

B1   B1/B2 B2

Crew

Transit (C visa) A citizen of a foreign country traveling in immediate and continuous transit through the United States enroute to a foreign destination requires a valid transit visa. Exceptions to this requirement include those travelers eligible to transit the U.S. without a visa under the Visa Waiver Program or travelers who are nationals of a country which has an agreement with the U.S. allowing their citizens to travel to the U.S. without visas. If the traveler seeks layover privileges for purposes other than for transit through the U.S., such as to visit friends or for sightseeing, the applicant will have to qualify for and obtain the type of visa required for that purpose, such as a B-2 visa. Lightering is the ship-to-ship transfer of liquid cargo to or from another vessel. Eligible crewmembers temporarily landing in the United States to perform lightering activities (defined as the ship-to-ship transfer of liquid cargo) may be issued a D-3 visa. The consular officer may issue this in conjunction with a C-4 transit visa, which permits crewmembers to transit through the United States to join a vessel engaged in foreign trade and undertaking lightering activities. Crew (D visa) A crew member serving onboard a sea vessel or aircraft in the United States needs a crew visa. Crew members of an aircraft or ship that will be transiting through the United States or its waters generally use a combination transit/crew visa (C-1/D). However, in some cases, individuals may only require the D visa. Crew members who work aboard vessels within the Outer Continental Shelf, may qualify for a modified B-1 visa in lieu of a crew visa. Crew members who will be entering the United States during time-off between flights or cruises should also obtain a B-1/B-2 visa to use during these personal/vacation days. Applicants applying simultaneously for both a C-1/D and a B-1/B-2 visa pay only one visa application fee.

C4/D3  D-3  C1/D  D

NAFTA professional workers: Mexico, Canada

North American Free Trade Agreement (NAFTA) creates special economic and trade relationships for the United States (U.S.), Canada and Mexico. The nonimmigrant NAFTA Professional (TN) visa allows citizens of Canada and Mexico, as NAFTA professionals, to work in the U.S. in a prearranged business activity for a U.S. or foreign employer. Permanent residents, including Canadian permanent residents, are not able to apply to work as a NAFTA professional.

TD TN

Transit

A citizen of a foreign country traveling in immediate and continuous transit through the United States (U.S.) in route to a foreign destination requires a valid transit (C) visa. Exceptions to this requirement include those travelers eligible to transit the U.S. visa free under the Visa Waiver Program (VWP) or travelers who are nationals of a country which has an agreement with the U.S. allowing their citizens to travel to the U.S. without visas.

C-1 C-4

Australian professional

The E-3 visa classification applies only to nationals of Australia as well as their spouses and children. E-3 principal applicants must be going to the United States solely to work in a specialty occupation. The spouse and children need not be Australian citizens. However the U.S. does not recognize De Facto relationships or same-sex Civil Partnerships for the purposes of immigration, and to qualify as a spouse you will need a marriage certificate from the Department of Births, Deaths and Marriages.

E3

Commonwealth of the Northern Mariana Islands (CNMI) Visas

These visas are solely for people who are already working in and living in the CNMI.  The visa categories are for “transitional workers” (CW-1) and long term investors (E-2C) and will be valid until December 31, 2019. Visas for both categories can be issued only after petitions have been filed with and approved by the U.S. Citizenship and Immigration Services (USCIS).  The  transitional worker and investor visas are valid only for entrance into the CNMI.  Visa holders cannot use these visas to travel to or work anywhere else in the United States.  However, Filipino transitional workers will be allowed to transit through Guam to the CNMI on their visa.

E-2C

Victims of Criminal Activity

Victims of certain criminal activities that either occurred in the United States or violated U.S. laws may be eligible to petition for U nonimmigrant status to the U.S. Citizenship and Immigration Services (USCIS). Victims must have suffered substantial mental or physical abuse due to the criminal activity and possess information concerning that criminal activity. Law enforcement authorities must also certify that the victim has been, is being, or is likely to be helpful in the investigation or prosecution of the criminal activity.

U-1 U-2 U-3 U-4 U-5

从2005年起开始研究各类美签,工卡,214B拒签,工签,全球接单