28,634. 1. AMS Customs Requirements. The Automated Manifest System, most often referred to as AMS, is an electronic transmission system for documentation to U.S. Customs before cargo arrives in the U.S. Originally, the system was deployed to reduce the time it takes to import cargo to the U.S., but more recently it has been used. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.