By on November, 12, 2009
Each country has its own requirements for obtaining police certificates or clearances. Specific information is available from the U.S. Consulate your case.
Presidential Proclamation Requires $100,000 Fee for New H-1B Workers
Maintaining F-1 Student Status
Noncitizen Registration Requirement
Electronic Device Searches at U.S. Ports of Entry: What You Need to Know
Practice Alert: Update to Travel Warning