H4 visa processing for working husband. documents needed for stamping

USA L1, L2 Visa
1

Hi, Myself and my husband are attending stamping interview together. My husband is working and has no plan for resigning job. He is planning to come on leave. What are the documents that we need to carry for him

2

  1. Copy of your petition

  2. Marriage Certificate

  3. Marriage Photographs

  4. NOC from his company if a govt. employee.