There's lots to consider when you're planning an international business trip. A good place to start is by exploring some basic information on the countries or regions you're heading to. This article provides business travelers with a set of recommended resources to read before heading out of the country.
The U.S. Department of State is a good place to start if you're interested in finding out more about the country you're headed to. The department's website provides infomration for every country in the world, including such information as the location of the U.S. embassy (perhaps most handy in more troublesome countries), visa information, crime and security information, medical and health information, and more.
Staying healthy and understanding potential risks when traveling to other countries is important. That's why its worth checking out the World Health Organization's yearly book on International Travel and Health can be such a great resource. The report provides the latest information on health risks for travelers, including potential risks, vaccination requirements, and recommandations.
You really don't want to lose your passport when you're traveling. It's a real hassle. But if you do, there are resources to help. This page from the U.S. Department of States provides resources for business travelers to consult when they lose their passport or have their passport stolen. It includes information on fees and how to obtain a new one.