Passport
Your valid government-issued passport book (not your HPU Passport Card) will be required for all international travel. It is important to know for how long your passport is valid and for how long you will be able to travel on your unexpired passport. Visit the U.S. State Department’s website for more information and to know where you can go locally to apply for or renew a U.S. passport.
Visas
Depending on your destination, length of stay, and reason for travel, you may be required to obtain a residence permit, or visa, to enter or stay in the country. Visit the embassy or consulate for the country or countries to which you are traveling for more information about visa requirements and application procedures.
United States Customs and Border Protection (CBP)
The U.S. Customs and Border Protection (CBP) offers a Know Before You Go resource with helpful travel tips and information about what you can and cannot bring back into the United States from your travels abroad.
Transportation Security Administration (TSA)
The Transportation Security Administration (TSA) provides authority over travel inside and connecting to the United States. Visit their website for information about flying.
CIA World Factbook
The CIA World Factbook provides interesting background information about countries around the world.