1 You need Spice board of india Certificate to export any spices from india.
2. IEC code
3. US FDA registration number -you need to contact any US FDA broker to get Regurgitation certificate which is valid for a year .
4. Spice board will sample the spices in warehouse and give certificate to export.
5. US FDA will also inspect product at USA port ,then only importer can release. the shipment
6. So you need a quality product which in compliance with the US quality norms and important documents