All USA visa applicants has to carry following papers for the Interview.
Consulate Appointment letter.
Passport + All Old passport
Visa Fees Payment Receipt
DS-160 Confirmation page copy
1 Photo (2 x 2 inch white background)
Covering letter from company, (address to American Consulate General, Mumbai)
Invitation Letter from USA (address to American Consulate General, Mumbai)
Personal Last 3 years tax papers Original
Personal Last 6 months bank statement Original.
Business Correspondence with USA company,
Company Appointment letter
Company registration copy or Memorandum of company or If partner partnership deed
Company tax papers
**Note: Do not carry any Electronics Items & Zip Bags at the Time