What documents do I need to apply for a TWIC?

To apply for a TWIC, you will need certain documents for verification purposes. Firstly, you must provide an accepted form of identification, such as a valid passport, driver's license, or birth certificate. Additionally, you will need to present proof of citizenship or immigration status, which can be fulfilled through a valid U.S. passport or a permanent resident card. If you are a non-U.S. citizen, you may need to provide further documents, such as an unexpired employment authorization document or a valid foreign passport with a U.S. visa. It is also essential to bring payment for the application fee, which can be made via credit card, money order, or certified/cashier's check. Remember to review the specific requirements outlined on the official TWIC website or contact their helpline for any additional clarifications.