National Center for Health Statistics (NCHS)
- Offers information for obtaining birth, death, marriage and divorce certificates required to obtain or update a United States passport. Includes links to publications and resources.
- http://www.cdc.gov/nchs/howto/w2w/w2welcom.htm

American Citizen Services
- Provides U.S. visa information for applicants in Canada; as well as consular services and tips for American travelers.
- http://www.amcits.com/index.asp

So You Wanna Get a Visa?
- This article explains how to decide which United States visa you need, get the application, and prepare the evidentiary support you need for a successful application.
- http://www.soyouwanna.com/site/syws/visa/visaFULL.html

How Stuff Works: Passport
- Explains when and why you need a passport, and offers tips on how to apply for one.
- http://www.howstuffworks.com/passport.htm

PassportInfo.Com
- Provides a broad range of general information for Americans planning travel abroad, including passport information.
- http://www.passportinfo.com

Visa Appointment Reservation System
- United States visa applicants may use this site to schedule an appointment at a United States consulate in Canada or Northern Mexico.
- http://www.nvars.com/