Visitor Visa Expired - Applying for New Visa

[pkeshav]

Hi!

My Parents were given a 1Yr Visa last year (But only my mom came here) Now the visa expired. I want them to apply for visa again.

Do I need to send any additional documents? (apart from the ones I sent for the last application?)

Thanks in Advance.
K

[immihelp]

Read https://www.immihelp.com/usa-visas/visitor for documents and procedures.