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"How the U.S. Customs Service Works"  25 April 2000.  HowStuffWorks.com. <http://people.howstuffworks.com/us-customs-service.htm>  10 February 2012.
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Inside this Article
  1. Introduction to How the U.S. Customs Service Works
  2. What Is the U.S. Customs Service and How Long Has It Been Around?
  3. What Do I Need to Know Before I Travel Abroad?
  1. What Does Duty-Free Mean?
  2. What If I Unknowingly Violate Customs Laws?
  3. Lots More Information
  4. See more »
    1. See all Agencies articles

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Inside this Article
  1. Introduction to How the U.S. Customs Service Works
  2. What Is the U.S. Customs Service and How Long Has It Been Around?
  3. What Do I Need to Know Before I Travel Abroad?
  4. What Does Duty-Free Mean?
  1. What If I Unknowingly Violate Customs Laws?
  2. Lots More Information
  3. See all Agencies articles
Previous Page

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