As a J2 dependent, what documents do you need for work authorization? The I-765…

Which type of Exchange Visa do you need to apply for?

Depending on your reason for visiting the US, you can apply for a J1 Visa, which is a nonimmigrant temporary visa for work and study, or a J2 Visa, which is also a temporary visa but only allows you to accompany a J1 Visa holder.