B1/B2 Visa‏

[shanmugamsv4]

I am Shanmuga Subramanian from Chennai, India. I am planning to go USA in Apr 2015.

Microsoft is conducting an event on 23 & 24 Apr 2015. For attending this event What visa is required ?

Kindly send the reply as soon as possible.

[Ideal sol]

B1/B2 is appropriate.

This is my opinion, not a legal advice.