There are many variables involved in the process for residents of other countries to obtain a postdoctoral appointment in the United States. The National Postdoctoral Association web site provides generalized information, questions and answers, and links to other sources of information.

Information on J-1 and H-1B visas can be found by clicking on the "J-1 Visa" and "H-1B Visa" tabs located at the left of the page, as well as on the NPA site: A Quick Guide to Visas