If you are planning to attend trade shows and exhibitions in the U.S., which are not promoted by our office, you may click on this link to find what shows you need to attend:  http://directory.tradeshowweek.com/directory/index.asp 

Those who plan to attend trade shows and exhibitions need to apply for U.S. visas in advance. If you need any assistance in registering for the trade shows and exhibition, please contact us on 259-1456 or send us an e-mail at Xavier.Muthu@N0SPAM.mail.doc.gov