At IHA, we realize that in today's economy, the relationships we forge with our suppliers are key to our team's integrity and competitiveness. We hope the information contained within this Web page will provide you with the information you need as a supplier with IHA.

• NASA-IHA Tax Exempt Certificate - As a Prime Contractor to NASA the following Tax Exempt Certificate is available for all IHA approved vendors
• IHA General Provisions
• Attachment III, Section D E F
• Attachment III, Section G
• Attachment III, Section H
• Attachment III, Section I
• Attachment II, Section J, Wage Determination
• IHA Safety Information Requirements
• W-9
• IHA Representations and Certifications - Complete the form, print out and fax to (321) 867-2727 or email to victoria.g.lockard@nasa.gov or deborah.j.andrade-trask@nasa.gov.