US A-1 and A-2 visas: Who qualifies, documents needed and how to apply

 US A-1 and A-2 visas: Who qualifies, documents needed and how to apply

President Donald Trump speaks as Secretary of Defense Pete Hegseth listens during an observance ceremony on the 25th anniversary of the 9/11 attacks, Sept. 11, 2026, at the Pentagon in Washington. Credit: Mark Schiefelbein/AP Photo

The United States has explained who can qualify for its A-1 and A-2 visas, which are designed for diplomats and foreign government officials travelling to the country for official duties.

The U.S. Department of State said foreign government officials travelling to America solely to perform official activities on behalf of their national governments must obtain the appropriate A visa before entering the country.



Unlike ordinary visitors, eligible officials cannot use a visitor visa or the Visa Waiver Programme for official government assignments.

The A visa category is divided mainly into A-1 and A-2 visas, depending on the official’s position and the purpose of the trip.

US A-1 visa: Who qualifies?

The A-1 visa is generally issued to senior diplomatic officials and certain other high-ranking representatives of foreign governments.

According to the U.S. Department of State, people who may qualify for an A-1 visa include heads of state or government, ambassadors, public ministers, career diplomats and consular officers travelling to serve at a foreign embassy or consulate in the United States.

Certain government ministers who hold positions equivalent to U.S. Cabinet-level secretaries may also qualify when travelling to the US to perform official government duties.



Representatives of organisations such as the African Union and European Union can also fall under the A-1 category in specified circumstances.

A head of state or head of government qualifies for an A-1 visa regardless of the purpose of the person’s trip, according to the State Department.

US A-2 visa: Who qualifies?

The A-2 visa covers other foreign government officials and full-time employees travelling to the United States for official government duties.

This can include government officials assigned to work at a foreign embassy or consulate in the US.

Officials travelling to America following a written request from their government to perform official, government-related duties for up to 90 days may also qualify for an A-2 visa.



Foreign military personnel stationed at a U.S. military base or assigned to a foreign embassy or consulate can also fall within the A-2 category.

Staff members of certain African Union and European Union delegations may likewise qualify under the A-2 classification.

Who cannot use an A-1 or A-2 visa?

Being employed by a government does not automatically make someone eligible for an A visa.

The State Department said the applicant must be travelling to the United States on behalf of their national government and must be carrying out official activities that are governmental in nature.



Officials travelling to the US for commercial or other non-governmental activities must apply for the visa category that matches their purpose of travel.

Government officials travelling as tourists also do not qualify for A-1 or A-2 visas, although heads of state or government are treated differently under the A-1 rules.

Local government officials representing a state, province, borough or other local political entity also generally require a visitor visa rather than an A visa.

Documents needed for US A-1 and A-2 visas

Applicants for A visas need to prepare several documents before submitting their applications.

The required documents include a valid passport, the confirmation page for the completed Form DS-160, a recent passport-style photograph and a diplomatic note from the applicant’s government.

The U.S. State Department says the passport should generally be valid for at least six months beyond the intended period of stay in the United States, subject to applicable country-specific arrangements.

Applicants completing the DS-160 should retain the confirmation page because it forms part of the visa application process.

The diplomatic note is particularly important because it confirms the applicant’s official status and the purpose of the proposed trip.

What should the diplomatic note contain?

The diplomatic note accompanying an A-1 or A-2 application must provide information that allows U.S. authorities to establish the applicant’s identity, government position and official purpose of travel.

For applications submitted under the current requirements, the note should include the official’s name, date of birth, position or title, place of assignment, purpose of the trip, a brief description of the duties to be performed, intended travel date and expected length of stay.

Where dependants will accompany the official, their names, dates of birth and relationship to the applicant should also be included.

Applicants should therefore ensure that the diplomatic note accurately reflects their official assignment before proceeding with the application.

How to apply for a US A-1 or A-2 visa

The first step is to determine whether the applicant qualifies for an A-1 or A-2 visa based on their government position and the purpose of the trip.

Eligible applicants should then complete the required DS-160 Nonimmigrant Visa Application and follow the instructions provided by the U.S. embassy or consulate where they will apply.

Applicants should prepare their passport, DS-160 confirmation page, photograph and diplomatic note before attending any required appointment or interview.

The State Department’s official guidance for diplomats and foreign government officials is available through its A-1 and A-2 visa application information.

Are US A-1 and A-2 visas free for Nigerians?

For Nigerian applicants, the U.S. Department of State’s current reciprocity schedule lists both A-1 and A-2 visas with no reciprocity fee, multiple entries and a validity period of 36 months.

However, visa validity does not mean an applicant can remain in the United States for the entire validity period. The visa allows the holder to seek entry during its validity, while the period of authorised stay is determined separately by U.S. immigration authorities.

The U.S. State Department also advises applicants to use the official embassy or consulate instructions for the country where they are applying because procedures can vary.

For Nigerians seeking an A-1 or A-2 visa, the official U.S. government guidance and the Nigeria-specific reciprocity schedule should therefore be checked before submitting an application.