国际会议美国签证问题！今天刚收到一个有stanford university 举办得国际会议的邀请，并被邀请做主题发言。会议将在今年三月12-13号举行。我NUS的硕士研究生。
请问一下我这样的情况能否在新加坡签证去美国呢？
如果可以，要有什么程序或者资料要准备？
会议日期临近，万分焦急中。
谢谢。
Need to apply through a travel agency
First, submit DS156, DS157, DS158 to a travel agent, together with your passport.
Then US embassy will ask you to go for a interview. That is it!
B-1 visa. You can definately catch it.
Then US embassy will ask you to go for a interview. That is it!
B-1 visa. You can definately catch it.
Huasing Association 1999 - 2013