B1 Drop box called for interview under 221g

[IT proff Div]

Hiii....

I’m renewing my B1 visa.. already drop boxed the DS 160 . I have been called for interview under 221g after I have been drop boxed. They asked me to walk-in on any mon,tues n thursdays.

I have got an INTERVIEW WAIVER PROGRAM when I drop boxed. But after a week I got a letter along with a passport, asking to appear for interview... please someone guide me what documents I should carry and what are all the questions they will ask...

Thanks

Dhivya

[care_candidate]

It means they do not think you deserve visa without an interview. They probably have found a reason or have doubt from your background about any suspicious activity or intent. Many times this happens when they suspect candidate may not return to home country after I-94 expiration.