USA Flag

Official website of the Department of Homeland Security

Transportation Security Administration

What is the TWIC annotated B-1 visa and who can apply for one?

Foreign nationals who perform maritime services in the United States and require access to secure areas of facilities and vessels can apply for this type of B-1 visa, specifically designed for the TWIC program. These individuals are required to meet the eligibility requirements set forth by the Department of State for a B-1 visa (‘Temporary Visitor for Business’) and are required to provide an official letter from their employer stating that a TWIC is required to perform the individual’s job in the maritime industry.

This letter must be provided to the relevant U.S. Embassy or Consulate as part of the individual’s visa application. The employer letter must contain details such as the type of work performed by the individual, the location and duration of the work, as well as employer contact information is required if additional information or follow up is necessary.